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All Journal Indo-MathEdu Intellectuals Journal Journal of Management, Economic, and Accounting
Waruwu , Ahmad Aswan
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Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Mathematics

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Pengaruh Pengembangan SDM, Gaya Kepemimpinan dan Motivasi Kerja Terhadap Kinerja Karyawan Pada PT Tabta Sukses Abadi Trengginas, Satriodimas Lantip; Waruwu , Ahmad Aswan; Yanti, Eli Delvi
Indo-MathEdu Intellectuals Journal Vol. 6 No. 4 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i4.3721

Abstract

The research aims to analyze the influence of human resource development, leadership style, and work motivation on employee performance at PT Tabta Sukses Abadi. The data analysis technique used is associative research methods with the help of SPSS version 25. This study uses multiple linear regression analysis. The sample for this study consisted of 76 respondents. Primary data was collected using a questionnaire. The data analysis technique employed multiple linear regression analysis. The research results show that testing for the human resource development variable indicates that human resource development positively and significantly affects the performance of employees at PT Tabta Sukses Abadi. Leadership style has a positive and significant partial effect on employee performance at PT Tabta Sukses Abadi. Work motivation also has a positive and significant partial effect on employee performance at PT Tabta Sukses Abadi. The calculated F value is 110.479, which is greater than 2.71 and the significance value is 0.000, which is smaller than 0.05, thus it can be concluded that hypothesis 4 is accepted and hypothesis 0 is rejected, thereby concluding that human resource development, leadership style, and work motivation have a significant simultaneous effect on the performance of employees at PT Tabta Sukses Abadi.
Analysis Of Work Stress, Work Conflict And Organizational Commitment To Employee Performance At The Office Of The Baerah Revenue Agency (Bapenda) Of North Sumatra Province Lubis, Ira Handayani; Juniarti, Juniarti; Waruwu , Ahmad Aswan
Journal of Management, Economic, and Accounting Vol. 4 No. 2 (2025): Juli-Desember
Publisher : Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmea.v4i2.841

Abstract

This study was conducted to determine the effect of work stress, work conflict, and organizational commitment on employee performance at the Regional Revenue Agency (Bapenda) of North Sumatra Province. The research approach used was quantitative with a descriptive quantitative research design involving numerical data and statistical analysis using SPSS Version 26. The study population consisted of all civil servants working at the Regional Revenue Agency (Bapenda) of North Sumatra Province, totaling 181 employees. The sampling technique employed was probability sampling using random sampling with the Slovin formula, with a margin of error of 10%, resulting in a sample size of 64 employees. The results of this study indicate that work stress has a positive and significant partial effect on employee performance with a tvalue > ttable (31.613 > 2.00030) and work conflict has a positive and significant partial effect on employee performance with a tvalue > ttable (19.004 > 2.00030), and organizational commitment has a positive and significant partial effect on employee performance with a tvalue > ttable (12.048 > 2.00030). Simultaneously, work stress, work conflict, and organizational commitment have a positive and significant effect on employee performance at the Regional Revenue Agency (Bapenda) of North Sumatra Province, with the calculated Fvalue > Ftable (1224.415 > 2.76). The results of this study indicate that H1 is accepted and H0 is rejected, both partially and simultaneously. The coefficient of determination obtained is 98.3%, with the remaining 1.7% explained by other independent variables not examined in this study.
The Effect Of Work Communication And Job Satisfaction On Teacher Performance At State Senior High School 1 Kutambaru, Langkat Regency Oktavianti, Dian; Ferine , Kiki Farida; Waruwu , Ahmad Aswan
Journal of Management, Economic, and Accounting Vol. 5 No. 2 (2026): April
Publisher : Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmea.v5i2.1518

Abstract

The research analysis aims to determine the influence of work communication and job satisfaction on teacher performance at SMA Negeri 1 Kutambaru, Langkat Regency. The research approach used is a quantitative associative approach. This study employed multiple linear regression analysis with a sample of 30 respondents. Primary data collection used a questionnaire. The results of the study indicate that the work communication variable has a t count of 4.358 and a t table of 2.051831, so t count > t table (4.358 > 2.051831) with sig. 0.000 < 0.05 so that the results of the study accept H1. It can be explained that the work communication variable (X1) influences the teacher performance variable (Y). The job satisfaction variable has a t count of 4.274 and a t table of 2.051831, so t count > t table (4.274 > 2.051831) with sig. 0.000 < 0.05 so that the results of the study accept H2. It can be explained that the job satisfaction variable (X2) influences teacher performance (Y). The results of this study indicate that the f count value = 15.196 > f table 3.35 with sig. 0.000 < 0.05. So it can be concluded that H3 is accepted. Where the work communication variables (X1) and job satisfaction (X2) simultaneously have a positive influence.
The Effect Of Work–Life Balance And Work Stress On Employee Performance At PT Perusahaan Gas Negara – Medan Branch Office Swastika, Elsa; Waruwu , Ahmad Aswan
Journal of Management, Economic, and Accounting Vol. 5 No. 2 (2026): April
Publisher : Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmea.v5i2.1608

Abstract

This study aims to determine the effect of work–life balance and work stress on employee performance at PT Perusahaan Gas Negara – Medan Branch Office. The object of this research is the employees of PT Perusahaan Gas Negara - Kantor Cabang Medan. The population and sample of this study consisted of 52 respondents. Data were processed using SPSS version 24. The data analysis included classical assumption tests and multiple linear regression analysis. The results show that the t-test for the work–life balance variable (X1) obtained a t-value of 2.938 > t-table 2.008 with a significance value of 0.005 < 0.05, meaning that work–life balance partially has a positive and significant effect on employee performance. The t-test result for the work stress variable (X2) obtained a t-value of -2.109 < t-table 2.008 with a significance value of 0.040 < 0.05, indicating that work stress partially has a negative and significant effect on employee performance. The F-test result shows that F-count 4.685 > F-table 3.187 with a significance value of 0.014 < 0.05. The coefficient of determination (R²) is 0.126 or 12.6%, indicating that the independent variables, work–life balance (X1) and work stress (X2), are able to explain the employee performance variable (Y) by 12.6%.
The Influence Of Individual Characteristics, Job Characteristics, And Organizational Characteristics On Employee Job Satisfaction At Pt Telkom Regional 1 Sumatera Saputri, Adinda Desi; Waruwu , Ahmad Aswan; Wahyono , Teguh
Journal of Management, Economic, and Accounting Vol. 5 No. 3 (2026): July
Publisher : Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmea.v5i3.1621

Abstract

This study was designed to explore how personal attributes, job characteristics, and organizational features shape employee job satisfaction at PT Telkom Regional 1 Sumatera. It adopted a descriptive quantitative design rooted in the positivist perspective to clarify relationships among variables objectively. From a population of 227 employees, 69 respondents were selected through probability sampling using a simple random technique, giving all members equal chances. The research relied on quantitative information gathered from primary and secondary sources. Data were collected through field observation, questionnaires, and relevant literature review. The analysis employed multiple linear regression to test partial and simultaneous effects. Results indicate that individual, job, and organizational factors each have a positive and significant influence on job satisfaction. Taken together, they also show meaningful effects. These findings confirm that satisfaction is shaped by internal conditions, task design, and organizational support working together. This evidence offers practical guidance for improving workplace policies.
Co-Authors Dian Oktavianti, Dian Ferine , Kiki Farida Juniarti Juniarti Lubis, Ira Handayani Saputri, Adinda Desi Swastika, Elsa Trengginas, Satriodimas Lantip Wahyono , Teguh Yanti, Eli Delvi