Labuan Bajo Seaport's maritime logistics ecosystem serves the marine logistics supply chain as an essential part of economics and social development in the region. It is one of the economic regions that need to be developed where green operations management must be applied to suppress the negative impact of port operations. The research aims to analyze the influence of green marketing, business, and operation management on Sustainability. A cross-sectional study has been conducted in this research with data processing using partial least squares (PLS) path modeling. The population is the stakeholder of Labuan Bajo seaport, and the samples are 100 with a purposive sampling method. Findings show that green marketing has influenced business, operation management, and Sustainability. However, the green industry also influenced green operation management and impacted Sustainability. The study indicates that Sustainability can be achieved when the seaport operates using green principles from planning to monitoring by the involvement of the stakeholder.

This research was conducted to test the model of strategic human resource management as a competitive advantage in the construction industry specially to identify factors related to achieving competitive advantage in this industry. The empirical data were drawn from 174 construction companies in Indonesia using questionnaire method. Structural Equation Modeling techniques was used to analyze the conceptualized relationship model. The empirical results reveal that competitive advantage in the construction industry in Indonesia could be achieved through human resource management practices to build and improve a safety culture which would increase employee productivity. Companies must integrate human resource management practices with safety culture as a priority strategy of the company since based on empirical result, safety culture can be a source of competitive advantage for construction companies in Indonesia. Future studies can use these strategic human resource management models in different industry sectors by adding a number of samples so that the results could be generalized.

The English language for English Instructed Class students as the end-users of Higher Education is an integral part of the sustainability of globalization in Indonesia. The research investigates the relationship between brand image, price, web quality, and student satisfaction in conducting English-instructed classes. The data was obtained via an online inquiry form 105 respondents and analyzed using Partial Least Square (PLS). The findings show that the influence of the brand image on student satisfaction, price towards student satisfaction, and web quality on student satisfaction are significant. The results illustrate that English-instructed class students' happiness depends on how the institution creates the brand image, offers competitive tuition, and develops web quality to attract prospective English-instructed class students.