This paper presents a survey to measure the effects of work motivation and leadership on the performance of employees as predictors of organizational culture in broadcasting commission of Riau islands province, Indonesia. There are two dependent variables namely mediating variables (moderating variable) consisting of Cultural Organization, and the dependent variable (dependent variable) consisting of Employee Performance. Using a questionnaire designed in Likert scale, the survey distributes 120 questionnaires among the surveyed people and manage to collect 101 properly filled ones. Using structural equation modeling, the survey has confirmed the effect of work motivation to latent variable, Cultural Organization. The survey also confirms that the performance changes were affected by Motivation, Leadership, and Organizational Culture.

Happiness is an ideal condition needed by everyone. In the real life, happiness comes not only from the harmony in the home but also from the exciting environment or atmosphere outside the home, such as impulse buying. When someone makes impulse buying, she could feel the happiness be-cause she gets something she wants. This means that when someone makes a purchase, she will experience happiness. This study aimed to examine the variables that affect impulse buying which may also affect the happiness. It is assumed that the experience and the pleasant shopping atmosphere affect the impulse buying and, as a result, the impulse buying affects happiness. The samples in this study were 150 women making purchases of fashion products at malls in Surabaya. The hypothesis testing was conducted by using Structural Equation Modelling. The test results indicated the hypothesis 1 stating that the experiential marketing influenced the impulse buying and hypothesis 2 stating that the shopping enjoyment affected the impulse buying were accepted. Further, hypothesis 3 were also accepted, stating that the impulse buying influenced happiness.

The purpose of this research is to determine the effects of transactional leadership on occupational stress and their effects towards employee work performance using plantation companies in the Riau province as a case study. In this research, the population of the study covers all the plantation company field managers who operate in the Riau province. 196 respondents who were field managers from large plantation companies in the Riau province were taken as sample. The data analysis tech-nique utilized in this research is the Structural Equation Modelling (SEM) analysis using the SPSS AMOS 22 program. The research results reveal that: (1) Transactional leadership has a significant effect on occupational stress. (2).Transactional leadership has no significant effects on work Performance. (3) Occupational stress has a significant effect on work performance.

Compliance fee is the cost incurred by the taxpayers in fulfilling the taxation requirements imposed on the taxpayers by the law and the authority of the country. The company expects to incur the minimum tax costs associated with fulfilling its tax obligations. Research on the influence of business characteristics to tax compliance cost is still scanty. This research examined the effect of business characteristics (age, size, sector and risk management) on tax compliance costs. The research design adopted in this study is survey design. The questionnaires were distributed to the members of De-partment of Cooperatives and Micro Small-Medium Enterprises in Padang City. The non-probability sampling was used as the sampling method and 92 respondents participated in this re-search. The data obtained were analyzed using Statistical Package for Social Sciences (SPSS). The research findings indicate that age, size and sector have no effect on tax compliance costs while risk management has an effect on tax compliance costs.

The real growth of the economy of street vendors in Badung Market, Bali has been increasing rap-idly from year to year. Based on spiritual motivation, work culture and work ethos, and supported by the level of service quality and customer satisfaction, the research was conducted in relation to spiritual motivation, work culture and work ethos as predictors of merchant satisfaction through service quality of street vendors in Badung market. The population of the research was the entire street vendors in Badung Market. The numbers of qualified sample were 140 respondents. The var-iable measurement was conducted by using the Likert scale. The study used the structural equation modeling (SEM) for model analysis. The results showed that the effect of spiritual Motivation variable on Service Quality variable was significant and positive. The effect of work Culture variable on Service Quality variable is significant positive. The effect of Work Ethos variable on Service Quality variable is significant and positive. Spiritual Motivation latent variable on Merchants Satisfaction variable is significant and positive. The effect of Work Culture variable on Merchants Satisfaction variable is significant and positive. The effect of Work Ethic variable on Merchants Satisfaction variable is significant and positive. The effect of Service Quality variable on Merchants Satisfaction variable is significant and positive. Thus, It can be stated that the merchant satisfaction changes are affected by spiritual motivation, work culture, work ethos and that the street vendor improve service quality.

The purpose of this study is to analyze the foreign tourist’s attitude to the elements of the tourist development in Medan. The sample size includes 80 foreign tourists who visited the tourist objects in Medan, Indonesia. A Multi-attribute Attitude Model (MAM) is used to measure the consumer’s attitude. There are 10 (ten) attributes that form the elements of the development of the tourism in Medan, including tourist object in Medan, the attraction of tourist object, the road conditions, the telephone network, means of transportation, the hotel service, the system of transport stripe, the se-curity system, the hospitality of the society and the cleanliness of environment. The results show that the hospitality of the society in Medan maintained the highest value (16.38) while the road rep-resented the lowest value (-0.47). The results help the government of Medan in making policy about tourism and preparing the steps of tourism development.

Customer satisfaction is one of the main factors in determining the competitiveness of every industry. Along with the technological advances, it will impact on the increasingly intense competition in the business of providing great opportunities to the consumer to find a quality product at competi-tive rates. The purpose of this study is to develop the quality of automotive battery products that meet consumer needs by using Quality Function Deployment (QFD) method. The application is then analyzed and its results produced a proposal for product development according to the weight and priority development on product attributes that are considered important by customers. There are two main priorities that are most desired by customers, among others for improving the quality of products maintenance free battery in automotive battery industry with quality function deployment according to consumers. Consumers need a car battery with a good durability and great performance, low price, and environment friendly features, which can be achieved by using absorbent glass mat and expanded machine technology. Based on relative weight in House of Quality, Ab-sorbent Glass Mat receives the highest percentage of technical priority that is equal to 31% whereas technology expanded gets the second highest percentage of technical priority that is equal to 19%. It means that both technologies are more important to develop this product. Therefore, the maintenance free battery products are expected to be attractive for consumers and extensive marketing.

The objective of this research is to investigate employee satisfaction in one of Indonesian busi-ness firms named BM*. The study also tries to identify different factors influencing on employee satisfaction in the firm and to give appropriate suggestion for performance improvement. Meth-odology of this research is based on a survey and a questionnaire based on Human Resource In-dex (HRI) with measure 15 is used for the assessment. The results show that employee satisfac-tion of BM* was relatively high. However, some of the attributes show the HRI were low. The study gives some insight to improve the customer satisfaction.

Nuclear logging is one of major areas of logging development. This paper presents an empirical investigation to bring the drilling and completion of wells from an ill-defined art to a refined sci-ence by using radioactive source to “look and measure” such as formation type, formation dip, porosity, fluid type and numerous other important factors. The initial nuclear logging tools rec-ords the radiation emitted by formation as they were crossed by boreholes. Gamma radiation is used in well logging as it is powerful enough to penetrate the formation and steel casing. The ra-dioactive source is reusable so that after engineer finished the job the radioactive source is sent back to bunker. In this case inventory level of radioactive source is relatively high compared with monthly movement and the company must spend large amount of cost just for inventory. After calculating and averaging the monthly movement in 2014 and 2015, we detected a big pos-sibility to cut the inventory level to reduce the inventory cost.

Polyester short cut fiber is a textile industry which is rarely explored or researched. This research explains the necessary steps of improvement using Six Sigma method to reduce the nonconform-ing products in a polyester short cut fiber manufacturing in Indonesia. An increased noncon-forming products in the shortcut fiber production process created some quality problems from January to May, 2015. Define, measure, analysis, improve, control (DMAIC) steps were im-plemented to determine root cause of the problems and to improve production process using sta-tistical approach. The results of Six Sigma improvement has indicated that the process capability was increased from 2.2 to 3.1 sigma, savings $18,394.2 USD per-month.