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p-Index From 2020 - 2025
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All Journal EKONOMIS : Journal of Economics and Business Dinasti International Journal of Education Management and Social Science Indonesian Journal of Education and Mathematical Science
Siregar, Uli Rohana
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Computer Science & IT Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Library & Information Science Mathematics

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Increasing Teacher Work Productivity through Strengthening Organizational Culture, Interpersonal Communication, Tasks Interdependence, Job Satisfaction and Work Motivation Siregar, Uli Rohana; Hermawan, Andi; Setyaningsih, Sri
Indonesian Journal of Education and Mathematical Science Vol 5, No 3 (2024)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v5i3.19034

Abstract

Work productivity is the potential or power produced by individuals which is used to achieve maximum results to achieve effective and quality output. Based on preliminary research, it is known that the work productivity of teachers at PGRI Vocational Schools in Bogor Regency needs to be increased in order to achieve educational goals. Therefore, research is needed to obtain information on variables related to increasing work productivity. The aim of this research is to carry out strategies and ways to increase work productivity by conducting research on the influence of organizational culture variables, interpersonal communication, task interdependence, job satisfaction and work motivation. This research uses the path analysis method to determine the influence between the variables studied and the SITOREM method for indicator analysis in order to obtain optimal solutions in an effort to increase work productivity.
Decision Making Effectiveness Through Strengthening Digital Leadership, Creativity, Knowledge Management and Organizational Support Siregar, Uli Rohana; Hermawan, Andi
Dinasti International Journal of Education Management And Social Science Vol. 6 No. 5 (2025): Dinasti International Journal of Education Management and Social Science (June
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijemss.v6i5.4546

Abstract

Effective decision making can be done by defining the problem, reevaluating the situation, gathering information, thinking about alternatives, setting choices, and taking action. Leaders may lower risk, create and execute business plans, and react to external events and changes in the company environment by making wise decisions. As a result, research is required to gather data on factors pertaining to decision-making effectiveness. This study seeks to improve digital leadership, creativity, knowledge management, and organizational support in order to identify strategies, methodologies, and best practices for decision-making efficacy. Key indicators are analyzed in this study using the SITOREM method and a survey approach with path analysis. To determine the extent to which the variables of digital leadership, creativity, knowledge management, and organizational support impact the efficacy of decision-making, smart PLS analysis is utilized. An ideal option for decision-making effectiveness is found through SITOREM analysis. The Ministry of Education, the Education Office, and school principals can utilize the guidelines for decision-making effectiveness in this study as a guide for making strategic decisions.
Analisis Determinan Struktur Modal Perusahaan Manufaktur Sektor Aneka Industri yang Terdaftar di Bursa Efek Indonesia (BEI) Tahun 2016-2022 Siregar, Uli Rohana; Tanjung, Ahmad Albar; Sukardi, Sukardi
Ekonomis: Journal of Economics and Business Vol 8, No 1 (2024): Maret
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/ekonomis.v8i1.1216

Abstract

The purpose of this study was to analyze the effect of profitability, tangibility, growth opportunity, non-debt tax shield (NDTS), uniqueness on the company's capital structure. The data used in this research is panel data taken from the financial reports of manufacturing companies in the various industrial sectors listed on the Indonesia Stock Exchange (IDX) from the 2016-2022 period. By using non-probability sampling method with purposive sampling technique, a sample of 20 companies was obtained. The method used is panel data regression analysis method. In this research, testing and selection of the best model was carried out using the Chow test and Hausman test, and the result is that the Fixed effect model is the best model. The results showed that profitability, non-debt taxshield (NDTS) and uniqueness had a negative and significant effect on capital structure, with each value of the coefficient of profitability, non-debt taxshield (NDTS) and uniqueness, tangibility has a positive and significant effect while growth opportunity has a positive and insignificant effect with each tangibility coefficient value, growth opportunity by testing using a significance level of 5%. Simultaneously, profitability, tangibility, growth opportunity, non-debt tax shield (NDTS), uniqueness significantly influence the capital structure with a coefficient of determination of 82.7746%.
Co-Authors Ahmad Albar Tanjung andi hermawan Setyaningsih, Sri Sukardi Sukardi