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All Journal Jurnal Ilmiah Manajemen Kesatuan Riwayat: Educational Journal of History and Humanities Jurnal Mitra Pengabdian Farmasi
Lbn. Raja, Edward Alezandro
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Humanities Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Public Health Social Sciences

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Examining the Relationship Between Leadership Style, Work Motivation, and Work Productivity Lbn. Raja, Edward Alezandro; Rozaini; Lbn. Raja, Togu Harlen; Lbn. Raja, John G
Jurnal Ilmiah Manajemen Kesatuan Vol. 13 No. 5 (2025): JIMKES Edisi September 2025
Publisher : LPPM Institut Bisnis dan Informatika Kesatuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37641/jimkes.v13i5.4079

Abstract

This study examines the influence of leadership style and work motivation on work productivity at the Indonesian Business and Computer Institute. The research is driven by the strategic role of human resource management in enhancing organizational performance, where leadership and motivation are often considered key drivers of employee productivity. The purpose of this study is to determine whether these two factors significantly contribute to improving productivity within the institution. Using a quantitative approach, data were collected through questionnaires distributed to all 48 employees and lecturers, employing a saturated sampling technique to ensure complete representation. The data were analyzed with multiple linear regression, supported by validity, reliability, and classical assumption tests. The results indicate that both leadership style and work motivation have a statistically significant and positive effect on productivity. The regression analysis confirmed model validity, with leadership style contributing a coefficient of 0.300 (t = 4.286, p < 0.001) and work motivation showing a stronger coefficient of 0.350 (t = 5.645, p < 0.001). These findings emphasize the importance of effective leadership practices and robust motivational strategies in enhancing employee productivity.
Pentingnya Menjaga Etika dalam Berbisnis pada Desa Tomok Parsaoran Nauli, Kec. Simanindo, Kab – Samosir Lbn. Raja, Edward Alezandro; Lbn. Raja, Togu Harlen
Jurnal Mitra Pengabdian Farmasi Vol. 1 No. 3 (2022): Juni 2022
Publisher : Akademi Farmasi YPPM Mandiri

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Abstract

Ethics is very necessary in business activities, so that business can run well and can be maintained by business people in the future. Business ethics is closely related to the morality of business people so that there are business norms that must be agreed upon by business people so that every business person will be subject to the moral values ​​that exist in business life. With the existence of ethics, a harmonious, harmonious and mutually beneficial business commitment is created between human groups as individuals or groups or institutions where the ethical reference in human life always refers to norms, social morality, statutory regulations or applicable laws that must be accepted by the community. everyone as a standard of human behavior. The number of traders who attended this service activity amounted to 56 people consisting of traders who were active in the Tomok Village Market Parsaoaran Nauli, Kec. Simanindo, Samosir Regency. From the evaluation of the results of this lecturer service activity, it can be explained that the traders who did not understand the socialization were 4 people or 7%, the traders who did not understand the socialization were 6 people or 10.7%, the traders who understood the socialization were 20 people or 35, 7 % and traders who really understand the socialization are 26 people or 46, 4%.
The Influence of Online Shopping Convenience and Consumer Trust on Online Purchasing Decisions in Medan City Society Zebua, Adiwima; Asyari, Abdur Rahman; Lbn. Raja, Edward Alezandro; B. Sinaga, Endang; Hasugian, Putra Tunggal; Lbn. Raja, Dhea Rebeca
Riwayat: Educational Journal of History and Humanities Vol 8, No 2 (2025): April, Culture and Identity
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v8i2.46262

Abstract

This study was conducted based on a phenomenon, namely why consumers want to buy products online even though this system has several risks such as fraud by sellers, the length of time for goods to arrive and others. The purpose of this study was to determine the effect of ease of online shopping and consumer trust on online purchasing decisions in the Medan City community. This study uses a quantitative approach by collecting data through a survey method. The population used in this study were consumers who had shopped online in Medan City. This study uses a non-probability sampling technique with a stratified random sampling approach or sampling based on stratification. The sample in this study was 100 people based on the Household Analysis Unit taken from 3 sub-districts in Medan City. The data collection technique used a questionnaire that had been tested for validity and reliability. The data analysis technique used to answer the hypothesis was multiple regression. The results of this study indicate that Ease of Online Shopping has a positive and significant effect on Online Purchasing Decisions, as evidenced by the t-count value of 7.541 with a significance value of 0.000 and the regression coefficient has a positive value of 0.749. Consumer Trust has a positive and significant effect on Online Purchasing Decisions as evidenced by the t-value of 3.759 with a significance value of 0.000 and the regression coefficient has a positive value of 0.499. Ease of Online Shopping and Consumer Trust have a positive and significant effect on Online Purchasing Decisions as evidenced by the F-value of 79.765 with a significance of 0.000. The R Square value of 0.622 indicates that the ability of the independent variable to explain the variation of the dependent variable is 62.2%, and the remaining 37.8% is explained by other variables outside the research model.
Co-Authors Asyari, Abdur Rahman B. Sinaga, Endang Hasugian, Putra Tunggal Lbn. Raja, Dhea Rebeca Lbn. Raja, John G Rozaini Togu Harlen Lbn. Raja Zebua, Adiwima