Seyed Jafar Sadjadi

Editor in chief


S. J. Sadjadi Department of Industrial Engieering, Iran University of Science and Technology, Iran
Email: editor@growingscience.com
ResearcherID: S-8969-2018
ORCID: 0000-0002-9069-5453



Zand, F., Yaghoubi, S., Sadjadi, S.J. Impacts of government direct limitation on pricing, greening activities and recycling management in an online to offline closed loop supply chain (2019) Journal of Cleaner Production, 215, pp. 1327-1340.

Habibi, F., Barzinpour, F., & Sadjadi, S. J. (2019). A mathematical model for project scheduling and material ordering problem with sustainability considerations: A case study in Iran. Computers & Industrial Engineering, 128, 690-710.

Amiri, M., Sadjadi, S. J., Tavakkoli-Moghaddam, R., & Jabbarzadeh, A. (2019). Optimal fleet composition and mix periodic location-routing problem with time windows in an offshore oil and gas industry: A case study of National Iranian Oil Company. Scientia Iranica. Transaction E, Industrial Engineering, 26(1), 522-537.

Hajikhani, A., Khalilzadeh, M., & Sadjadi, S. J. (2018). A fuzzy multi-objective multi-product supplier selection and order allocation problem in supply chain under coverage and price considerations: An urban agricultural case study. Scientia Iranica, 25(1), 431-449.

Lashgari, M., Sadjadi, S.J., Sahihi, M. A multi-product, multi-period model to select supplier for deteriorating products while considering uncertainty as well as backorder (2019) Journal of Industrial Engineering International, 15 (1), pp. 93-101.

Habibi, F., Barzinpour, F., Sadjadi, S.J. A mathematical model for project scheduling and material ordering problem with sustainability considerations: A case study in Iran (2019) Computers and Industrial Engineering, 128, pp. 690-710.

Amiri, M., Sadjadi, S.J., Tavakkoli-Moghaddam, R., Jabbarzadeh, A. Optimal fleet composition and mix periodic location-routing problem with time windows in an offshore oil and gas industry: A case study of National Iranian Oil Company (2019) Scientia Iranica, 26 (1E), pp. 522-537.

Habibi, F., Asadi, E., Sadjadi, S.J. A location-inventory-routing optimization model for cost effective design of microalgae biofuel distribution system: A case study in Iran (2018) Energy Strategy Reviews, 22, pp. 82-93.

Sadjadi, S.J., Karimi, M. Best-worst multi-criteria decision-making method: A robust approach (2018) Decision Science Letters, 7 (4), pp. 323-340.

Sotoudeh-Anvari, A., Sadjadi, S.J., Molana, S.M.H., Sadi-Nezhad, S. A new MCDM-based approach using BWM and SAW for optimal search model (2018) Decision Science Letters, 7 (4), pp. 395-404.

Lashgari, M., Taleizadeh, A.A., Sadjadi, S.J. Ordering policies for non-instantaneous deteriorating items under hybrid partial prepayment, partial trade credit and partial backordering (2018) Journal of the Operational Research Society, 69 (8), pp. 1167-1196.

Forghani, A., Sadjadi, S.J., Moghadam, B.F. A supplier selection model in pharmaceutical supply chain using PCA, Z-TOPSIS and MILP: A case study (2018) PLoS ONE, 13 (8), art. no. e0201604, .

Sadjadi, S.J., Asadi, H., Sadeghian, R., Sahebi, H. Retailer Stackelberg game in a supply chain with pricing and service decisions and simple price discount contract (2018) PLoS ONE, 13 (4), art. no. e0195109, .

Hajikhani, A., Khalilzadeh, M., Sadjadi, S.J. A fuzzy multi-objective multi-product supplier selection and order-allocation problem in supply chain under coverage and price considerations: An urban agricultural case study (2018) Scientia Iranica, 25 (1), pp. 431-449.

Sotoudeh-Anvari, A., Sadjadi, S.J., Sadi-Nezhad, S. Theoretical Drawbacks in Fuzzy Ranking Methods and Some Suggestions for a Meaningful Comparison: An Application to Fuzzy Risk Analysis (2017) Cybernetics and Systems, 48 (8), pp. 551-575.

Habibi, F., Asadi, E., Sadjadi, S.J., Barzinpour, F. A multi-objective robust optimization model for site-selection and capacity allocation of municipal solid waste facilities: A case study in Tehran (2017) Journal of Cleaner Production, 166, pp. 816-834.

Soltani, R., Sadjadi, S.J., Rahnama, M. Artificial intelligence combined with nonlinear optimization techniques and their application for yield curve optimization (2017) Journal of Industrial and Management Optimization, 13 (4), pp. 1701-1721.

Zokaee, S., Jabbarzadeh, A., Fahimnia, B., Sadjadi, S.J. Robust supply chain network design: an optimization model with real world application (2017) Annals of Operations Research, 257 (1-2), pp. 15-44.

Fathollah Bayati, M., Sadjadi, S.J. Robust network data envelopment analysis approach to evaluate the efficiency of regional electricity power networks under uncertainty (2017) PLoS ONE, 12 (9), art. no. e0184103, .

Moosavi Tabatabaei, S.R., Sadjadi, S.J., Makui, A. Optimal pricing and marketing planning for deteriorating items (2017) PLoS ONE, 12 (3), art. no. e0172758, .

Asadi, E., Sadjadi, S.J. Optimization methods applied to renewable and sustainable energy: A review (2017) Uncertain Supply Chain Management, 5 (1), pp. 1-26.

Habibi, F., Asadi, E., Sadjadi, S.J. Developing a location-inventory-routing model using METRIC approach in inventory policy (2017) Uncertain Supply Chain Management, 5 (4), pp. 337-358.

Zarea Fazlelahi, F., Pournader, M., Gharakhani, M., Sadjadi, S.J. A robust approach to design a single facility layout plan in dynamic manufacturing environments using a permutation-based genetic algorithm (2016) Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 230 (12), pp. 2264-2274.

Shahmoradi-Moghaddam, H., Akbari, K., Sadjadi, S.J., Heydari, M. A scenario-based robust optimization approach for batch processing scheduling (2016) Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 230 (12), pp. 2286-2295.

Sadjadi, S.J., Ashtiani, M.G., Ramezanian, R., Makui, A. A firefly algorithm for solving competitive location-design problem: a case study (2016) Journal of Industrial Engineering International, 12 (4), pp. 517-527.

Zokaee, S., Bozorgi-Amiri, A., Sadjadi, S.J. A robust optimization model for humanitarian relief chain design under uncertainty (2016) Applied Mathematical Modelling, 40 (17-18), pp. 7996-8016.

Sadjadi, S.J., Fathollah Bayati, M. Two-Tier supplier base efficiency evaluation via network DEA: A game theory approach (2016) International Journal of Engineering, Transactions A: Basics, 29 (7), pp. 933-941.

Noroozi, A., Mokhtari, H., Bagherpour, M., Sadjadi, S.J. A probabilistic portfolio budget allocation problem with CPI index under risk (2016) Journal of Industrial and Production Engineering, 33 (4), pp. 236-246.

Sadjadi, S.J., Naeij, J., Shavandi, H., Makui, A. Equilibrium pricing and ordering policies in a two-echelon supply chain in the presence of strategic customers (2016) Anais da Academia Brasileira de Ciencias, 88 (2), pp. 1127-1150.

Rashidi, S., Saghaei, A., Sadjadi, S.J., Sadi-Nezhad, S. Optimizing supply chain network design with location-inventory decisions for perishable items: A Pareto-based MOEA approach (2016) Scientia Iranica, 23 (6), pp. 3035-3045.

Mohammadipour, F., Sadjadi, S.J. Project cost-quality-risk tradeoff analysis in a time-constrained problem (2016) Computers and Industrial Engineering, 95, pp. 111-121.

Sadjadi, S.J., Makui, A., Dehghani, E., Pourmohammad, M. Applying queuing approach for a stochastic location-inventory problem with two different mean inventory considerations (2016) Applied Mathematical Modelling, 40 (1), pp. 578-596.

Soltani, R., Safari, J., Sadjadi, S.J. Robust counterpart optimization for the redundancy allocation problem in series-parallel systems with component mixing under uncertainty (2015) Applied Mathematics and Computation, 271, art. no. 21593, pp. 80-88.

Soltani, R., Safari, J., Sadjadi, S.J. Robust series-parallel systems design under combined interval-ellipsoidal uncertainty sets (2015) Journal of Manufacturing Systems, 37, pp. 33-43.

Safari, E., Babakhani, M., Sadjadi, S.J., Shahanaghi, K., Naboureh, K. Dynamic pricing of a web service in an advance selling environment (2015) Mathematical Problems in Engineering, 2015, art. no. 783149, .

Sadjadi, S.J., Soltani, R. Minimum-Maximum regret redundancy allocation with the choice of redundancy strategy and multiple choice of component type under uncertainty (2015) Computers and Industrial Engineering, 79, pp. 204-213.

Soltani, R., Sadjadi, S.J., Tavakkoli-Moghaddam, R. Entropy based redundancy allocation in series-parallel systems with choices of a redundancy strategy and component type: A multi-objective model (2015) Applied Mathematics and Information Sciences, 9 (2), pp. 1049-1058.

Soltani, R., Tofigh, A.A., Sadjadi, S.J. Redundancy allocation combined with supplier selection for design of seriesparallel systems (2015) International Journal of Engineering, Transactions B: Applications, 28 (5), pp. 730-737.

Dogahe, S.M., Sadjadi, S.J. A New Biobjective Model to Optimize Integrated Redundancy Allocation and Reliability-Centered Maintenance Problems in a System Using Metaheuristics (2015) Mathematical Problems in Engineering, 2015, art. no. 396864, .

Safari, E., Babakhani, M., Sadjadi, S.J., Shahanaghi, K., Naboureh, K. Determining strategy of pricing for a web service with different QoS levels and reservation level constraint (2015) Applied Mathematical Modelling, 39 (13), pp. 3784-3813.

Sadjadi, S.J., Makui, A., Zangeneh, E., Mohammadi, S.E. Reliability optimization for complicated systems with a choice of redundancy strategies (2015) International Journal of Engineering, Transactions A: Basics, 28 (10), pp. 1234-1240.

Sadjadi, S.J., Hesarsorkh, A.H., Mohammadi, M., Naeini, A.B. Joint pricing and production management: A geometric programming approach with consideration of cubic production cost function (2015) Journal of Industrial Engineering International, 11 (2), pp. 209-223.

Soltani, R., Sadjadi, S.J., Tavakkoli-Moghaddam, R. Interval programming for the redundancy allocation with choices of redundancy strategy and component type under uncertainty: Erlang time to failure distribution (2014) Applied Mathematics and Computation, 244, pp. 413-421.

Sadjadi, S.J., Zokaee, Sh., Dabiri, N. A single-vendor single-buyer joint economic lot size model subject to budget constraints (2014) International Journal of Advanced Manufacturing Technology, 70 (9-12), pp. 1699-1707.

Sadjadi, S.J., Heidari, M., Alinezhad Esboei, A. Augmented ε-constraint method in multiobjective staff scheduling problem: A case study (2014) International Journal of Advanced Manufacturing Technology, 70 (5-8), pp. 1505-1514.

Soltani, R., Sadjadi, S.J., Tofigh, A.A. A model to enhance the reliability of the serial parallel systems with component mixing (2014) Applied Mathematical Modelling, 38 (3), pp. 1064-1076.

Yousefi, O., Sadjadi, S.J. Solving a new bi-objective joint replenishment inventory model with modified RAND and genetic algorithms (2014) Turkish Journal of Electrical Engineering and Computer Sciences, 22 (5), pp. 1338-1353.

Soltani, R., Sadjadi, S.J. Reliability optimization through robust redundancy allocation models with choice of component type under fuzziness (2014) Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability, 228 (5), pp. 449-459.

Gharakhani, M., Zarea Fazlelahi, F., Sadjadi, S.J. A robust optimization approach for index tracking problem (2014) Journal of Computer Science, 10 (12), pp. 2450-2463.

Sadjadi, S.J., Tofigh, A.A., Soltani, R. A new nonlinear multi-objective redundancy allocation model with the choice of redundancy strategy solved by compromise programming approach (2014) International Journal of Engineering, Transactions A: Basics, 27 (4), pp. 545-552.

Soltani, R., Sadjadi, S.J., Tavakkoli-Moghaddam, R. Robust cold standby redundancy allocation for nonrepairable series-parallel systems through Min-Max regret formulation and Benders' decomposition method (2014) Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability, 228 (3), pp. 254-264.

Sadjadi, S.J., Soltani, R., Eskandarpour, A. Location based treatment activities for end of life products network design under uncertainty by a robust multi-objective memetic-based heuristic approach (2014) Applied Soft Computing Journal, 23, pp. 215-226.

Jouzdani, J., Sadjadi, S.J., Fathian, M. Dynamic dairy facility location and supply chain planning under traffic congestion and demand uncertainty: A case study of Tehran (2013) Applied Mathematical Modelling, 37 (18-19), pp. 8467-8483.

Mahmoudzadeh, M., Sadjadi, S.J., Mansour, S. Robust optimal dynamic production/pricing policies in a closed-loop system (2013) Applied Mathematical Modelling, 37 (16-17), pp. 8141-8161.

Khodadadzadeh, T., Sadjadi, S.J. A state-of-art review on supplier selection problem (2013) Decision Science Letters, 2 (2), pp. 59-70.

Gharakhani, M., Sadjadi, S.J. A fuzzy compromise programming approach for the Black-Litterman portfolio selection model (2013) Decision Science Letters, 2 (1), pp. 11-22.

Noroozzadeh, A., Sadjadi, S.J. A new approach to evaluate railways efficiency considering safety measures (2013) Decision Science Letters, 2 (2), pp. 71-80.

Khodadadzadeh, T., Kheiri, R.V., Sadjadi, S.J. Supplier selection under uncertainty: A case study of home appliances maker (2013) Uncertain Supply Chain Management, 1 (1), pp. 25-32.

Yousefi, O., Aryanezhad, M., Sadjadi, S.J., Shahin, A. Developing a multi-objective, multi-item inventory model and three algorithms for its solution (2012) Journal of Zhejiang University: Science C, 13 (8), pp. 601-612.

Jamili, A., Shafia, M.A., Sadjadi, S.J., Tavakkoli-Moghaddam, R. Solving a periodic single-track train timetabling problem by an efficient hybrid algorithm (2012) Engineering Applications of Artificial Intelligence, 25 (4), pp. 793-800.

Sadjadi, S.J., Pourmoayed, R., Aryanezhad, M.B. A robust critical path in an environment with hybrid uncertainty (2012) Applied Soft Computing Journal, 12 (3), pp. 1087-1100.

Shafia, M.A., Pourseyed Aghaee, M., Sadjadi, S.J., Jamili, A. Robust train timetabling problem: Mathematical model and branch and bound algorithm (2012) IEEE Transactions on Intelligent Transportation Systems, 13 (1), art. no. 6061961, pp. 307-317.

Moghaddam, B.F., Ruiz, R., Sadjadi, S.J. Vehicle routing problem with uncertain demands: An advanced particle swarm algorithm (2012) Computers and Industrial Engineering, 62 (1), pp. 306-317.

Sadjadi, S.J., Yazdian, S.A., Shahanaghi, K. Optimal pricing, lot-sizing and marketing planning in a capacitated and imperfect production system (2012) Computers and Industrial Engineering, 62 (1), pp. 349-358.

Sadjadi, S.J., Soltani, R. Alternative design redundancy allocation using an efficient heuristic and a honey bee mating algorithm (2012) Expert Systems with Applications, 39 (1), pp. 990-999.

Sadjadi, S.J., Gharakhani, M., Safari, E. Robust optimization framework for cardinality constrained portfolio problem (2012) Applied Soft Computing Journal, 12 (1), pp. 91-99.

Al-E-Hashem, S.M.J.M., Aryanezhad, M.B., Sadjadi, S.J. An efficient algorithm to solve a multi-objective robust aggregate production planning in an uncertain environment (2012) International Journal of Advanced Manufacturing Technology, 58 (5-8), pp. 765-782.

Khaki, A.R., Sadjadi, S.J., Ali Azadeh, M., Najafi, E. Ranking CCR-efficient units based on the indicator with limited resources (2012) Decision Science Letters, 1 (2), pp. 87-95.

Shafia, M.A., Sadjadi, S.J., Jamili, A., Tavakkoli-Moghaddam, R., Pourseyed-Aghaee, M. The periodicity and robustness in a single-track train scheduling problem (2012) Applied Soft Computing Journal, 12 (1), pp. 440-452.

Hafezalkotob, A., Makui, A., Sadjadi, S.J. Strategic and tactical design of competing decentralized supply chain networks with risk-averse participants for markets with uncertain demand (2011) Mathematical Problems in Engineering, 2011, art. no. 325610, .

Taleizadeh, A.A., Sadjadi, S.J., Niaki, S.T.A. Multiproduct EPQ model with single machine, backordering and immediate rework process (2011) European Journal of Industrial Engineering, 5 (4), pp. 388-411.

Ghezavati, V.R., Sadjadi, S.J., Dehghan Nayeri, M. Integrating Strategic and Tactical Decisions to Robust Designing of Cellular Manufacturing under Uncertainty: Fixed Suppliers in Supply Chain (2011) International Journal of Computational Intelligence Systems, 4 (5), pp. 837-854.

Sadjadi, S.J., Omrani, H., Abdollahzadeh, S., Alinaghian, M., Mohammadi, H. A robust super-efficiency data envelopment analysis model for ranking of provincial gas companies in Iran (2011) Expert Systems with Applications, 38 (9), pp. 10875-10881.

Sadjadi, S.J., Omrani, H., Makui, A., Shahanaghi, K. An interactive robust data envelopment analysis model for determining alternative targets in Iranian electricity distribution companies (2011) Expert Systems with Applications, 38 (8), pp. 9830-9839.

Sadjadi, S.J., Seyedhosseini, S.M., Hassanlou, K. Fuzzy multi period portfolio selection with different rates for borrowing and lending (2011) Applied Soft Computing Journal, 11 (4), pp. 3821-3826.

Safari, E., Sadjadi, S.J. A hybrid method for flowshops scheduling with condition-based maintenance constraint and machines breakdown (2011) Expert Systems with Applications, 38 (3), pp. 2020-2029.

Aliahmadi, A., Sadjadi, S.J., Jafari-Eskandari, M. Design a new intelligence expert decision making using game theory and fuzzy AHP to risk management in design, construction, and operation of tunnel projects (case studies: Resalat tunnel) (2011) International Journal of Advanced Manufacturing Technology, 53 (5-8), pp. 789-798.

Sadjadi, S.J., Soltani, R., Izadkhah, M., Saberian, F., Darayi, M. A new nonlinear stochastic staff scheduling model (2011) Scientia Iranica, 18 (3 E), pp. 699-710.

Mirzapour Al-E-Hashem, S.M.J., Baboli, A., Sadjadi, S.J., Aryanezhad, M.B. A multiobjective stochastic production-distribution planning problem in an uncertain environment considering risk and workers productivity (2011) Mathematical Problems in Engineering, 2011, art. no. 406398, .

Sadjadi, S.J., Shishebori, D. Optimal electronic pricing with uncertain parameters (2010) Proceedings of the ASME Design Engineering Technical Conference, 3 (PARTS A AND B), pp. 223-227.

Safari, E., Sadjadi, S.J., shahanaghi, K. Minimizing expected makespan in flowshop with on condition based maintenance constraint by integrating heuristics and simulation (2010) World Journal of Modelling and Simulation, 6 (4), pp. 261-271.

Moghadam, B.F., Sadjadi, S.J., Seyedhosseini, S.M. An empirical analysis on robust vehicle routing problem: A case study on drug industry (2010) International Journal of Logistics Systems and Management, 7 (4), pp. 507-518.

Nikoofal, M.E., Sadjadi, S.J. A robust optimization model for p-median problem with uncertain edge lengths (2010) International Journal of Advanced Manufacturing Technology, 50 (1-4), pp. 391-397.

Taleizadeh, A.A., Wee, H.-M., Sadjadi, S.J. Multi-product production quantity model with repair failure and partial backordering (2010) Computers and Industrial Engineering, 59 (1), pp. 45-54.

Lotfi, F.H., Sadjadi, S.J., Khaki, A., Najafi, E. A combined interval net DEA and BSC for evaluating organizational efficiency (2010) Applied Mathematical Sciences, 4 (36-39), pp. 1975-1999.

Sadjadi, S.J., Omrani, H. A bootstrapped robust data envelopment analysis model for efficiency estimating of telecommunication companies in Iran (2010) Telecommunications Policy, 34 (4), pp. 221-232.

Sadjadi, S.J., Ghazanfari, M., Yousefli, A. Fuzzy pricing and marketing planning model: A possibilistic geometric programming approach (2010) Expert Systems with Applications, 37 (4), pp. 3392-3397.

Heydari, M., Sadjadi, S.J., Mohammadi, E. Minimizing total flow time subject to preemption penalties in online scheduling (2010) International Journal of Advanced Manufacturing Technology, 47 (1-4), pp. 227-236.

Soltani, R., Sadjadi, S.J. Scheduling trucks in cross-docking systems: A robust meta-heuristics approach (2010) Transportation Research Part E: Logistics and Transportation Review, 46 (5), pp. 650-666.

Safari, E., Sadjadi, S. J., Shahanaghi, K. Scheduling flowshops with condition-based maintenance constraint to minimize expected makespan (2010) International Journal of Advanced Manufacturing Technology, 46 (5-8), pp. 757-767.

Shafia, M.A., Sadjadi, S.J., Jamili, A. Robust train formation planning (2010) Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit, 224 (2), pp. 75-90.

Jafari-Eskandari, M., Sadjadi, S.J., Jabalameli, M.S., Bozorgi-Amiri, A. A robust optimization approach for the milk run problem (an auto industrysupply chain case study) (2009) 2009 International Conference on Computers and Industrial Engineering, CIE 2009, art. no. 5223541, pp. 1076-1081.

Sadjadi, S.J., Aryanezhad, M.-B., Jabbarzadeh, A. An integrated pricing and lot sizing model with reliability consideration (2009) 2009 International Conference on Computers and Industrial Engineering, CIE 2009, art. no. 5223880, pp. 808-813.

Mirzapour Al-E-Hashem, S.M.J., Aryanezhad, M.B., Malekly, H., Sadjadi, S.J. Mixed model assembly line balancing problem under uncertainty (2009) 2009 International Conference on Computers and Industrial Engineering, CIE 2009, art. no. 5223925, pp. 233-238.

Nezami, F.G., Sadjadi, S.J., AryaNezhad, M.B. A geometric programming approach for a nonlinear joint production- marketing problem (2009) 2009 International Association of Computer Science and Information Technology - Spring Conference, IACSIT-SC 2009, art. no. 5169363, pp. 308-312.

Sadjadi, S.J., Soltani, R. An efficient heuristic versus a robust hybrid meta-heuristic for general framework of serial-parallel redundancy problem (2009) Reliability Engineering and System Safety, 94 (11), pp. 1703-1710.

Safari, E., Sadjadi, S.J., Shahanaghi, K. Minimizing expected makespan in flowshop with on condition based maintenance constraint by integrating heuristics and simulation (2009) World Journal of Modelling and Simulation, 5 (4), pp. 261-271.

Sadjadi, S.J., Jafari, M., Amini, T. A new mathematical modeling and a genetic algorithm search for milk run problem (an auto industry supply chain case study) (2009) International Journal of Advanced Manufacturing Technology, 44 (1-2), pp. 194-200.

Khosravanian, R., Aryanezhad, M.B., Sadjadi, S.J., Barzinpour, F., Aadnoy, B.S., Naderifar, A. Planning optimal casing points (2009) World Oil, 230 (6), pp. 39-42.

Rezazadeh, H., Ghazanfari, M., Sadjadi, S.J., Aryanezhad, Mir.B., Makui, A. Linear programming embedded particle swarm optimization for solving an extended model of dynamic virtual cellular manufacturing systems (2009) Journal of Applied Research and Technology, 7 (1), pp. 83-108.

Fathian, M., Sadjadi, S.J., Sajadi, S. Optimal pricing model for electronic products (2009) Computers and Industrial Engineering, 56 (1), pp. 255-259.

Moghaddam, F.B., Sadjadi, S.J. An application of robust optimization in logistics (2009) World Academy of Science, Engineering and Technology, 37, pp. 1248-1254.

Nezami, F.G., Aryanezhad, M.B., Sadjadi, S.J. Determining optimal demand rate and production decisions: A geometric programming approach (2009) World Academy of Science, Engineering and Technology, 37, pp. 562-567.

Nikoofal, M.E., Sadjadi, S.J. A Robust optimization model for resource allocation problem with different time cycles (2008) Journal of Applied Sciences, 8 (13), pp. 2462-2467.

Sadjadi, S.J., Aryanezhad, M.B., Ziaee, M. The general flowshop scheduling problem: Mathematical models (2008) Journal of Applied Sciences, 8 (17), pp. 3032-3037.

Sadjadi, S.J., Bouquard, J.L., Ziaee, M. An ant colony algorithm for the flowshop scheduling problem (2008) Journal of Applied Sciences, 8 (21), pp. 3938-3944.

Sadeghi, H.A., Sadjadi, S.J., Aryanezhad, M. An improved wagner-whitin algorithm (2008) 38th International Conference on Computers and Industrial Engineering 2008, 3, pp. 3023-3029.

Sadjadi, S.J., Omrani, H. Data envelopment analysis with uncertain data: An application for Iranian electricity distribution companies (2008) Energy Policy, 36 (11), pp. 4247-4254.

Roghanian, E., Aryanezhad, M.B., Sadjadi, S.J. Integrating goal programming, Kuhn-Tucker conditions, and penalty function approaches to solve linear bi-level programming problems (2008) Applied Mathematics and Computation, 195 (2), pp. 585-590.

Sadjadi, S.J. An application of efficient frontier in transportation of hazardous materials (2007) Computers and Industrial Engineering, 53 (2), pp. 357-360.

Sadjadi, S.J., Eskandarpour, A. A fuzzy efficient frontier method for resource allocation with different time cycles (2007) Scientia Iranica, 14 (5), pp. 494-498.

Roghanian, E., Sadjadi, S.J., Aryanezhad, M.B. A probabilistic bi-level linear multi-objective programming problem to supply chain planning (2007) Applied Mathematics and Computation, 188 (1), pp. 786-800.

Ziaee, M., Sadjadi, S.J. Mixed binary integer programming formulations for the flow shop scheduling problems. A case study: ISD projects scheduling (2007) Applied Mathematics and Computation, 185 (1), pp. 218-228.

Safaei, N., Sadjadi, S.J., Babakhani, M. An efficient genetic algorithm for determining the optimal price discrimination (2006) Applied Mathematics and Computation, 181 (2), pp. 1693-1702.

Ziaee, M., Fathian, M., Sadjadi, S.J. A modular approach to ERP system selection: A case study (2006) Information Management & Computer Security, 14 (5), pp. 485-495.

Sadjadi, S.J., Ziaee, M. A price discrimination modeling using geometric programming (2006) Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3982 LNCS, pp. 574-580.

Bagherpour, M., Noori, S., Sadjadi, S.J. Cost - Time trade off models application to crashing flow shop scheduling problems (2006) Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3982 LNCS, pp. 546-553.

Komijan, A.R., Sadjadi, S.J. Optimizing product mix in a multi-bottleneck environment using group decision-making approach (2005) Lecture Notes in Computer Science, 3483 (IV), pp. 388-396.

Sadjadi, S.J., Oroujee, M., Aryanezhad, M.B. Optimal production and marketing planning (2005) Computational Optimization and Applications, 30 (2), pp. 195-203.

Sadjadi, S.J., Aryanezhad, M.B., Moghaddam, B.F. A dynamic programming approach to solve efficient frontier (2004) Mathematical Methods of Operations Research, 60 (2), pp. 203-214.

Sadjadi, S.J., Ponnambalam, K. Advances in trust region algorithms for constrained optimization (1999) Applied Numerical Mathematics, 29 (3), pp. 423-443.