Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Jurnal Ilmiah Ekonomi dan Manajemen JURNAL RUMPUN MANAJEMEN DAN EKONOMI
Abu Bakar Dja’far
Unknown Affiliation
Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Mathematics Social Sciences Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Pengaruh Lingkungan Kerja Fisik Dan Motivasi Terhadap Kinerja Pada PT Bisma Narendra Di Cibitung Kabupaten Bekasi Tania Zahara Ramadhani; Abu Bakar Dja’far
JURNAL ILMIAH EKONOMI DAN MANAJEMEN Vol. 2 No. 9 (2024): JURNAL ILMIAH EKONOMI DAN MANAJEMEN (JIEM)
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jiem.v2i9.2464

Abstract

The purpose of this study was to determine the effect of physical work environment and motivation on employee performance at PT Bisma Narendra in Cibitung, Bekasi Regency. The method used is quantitative with a causal associative approach.. The sampling technique used saturated sampling, namely 84 respondents. Data analysis uses validity test, reliability test, classical assumption test, regression analysis, correlation coefficient, coefficient of determination and hypothesis testing. The results of this study are the physical work environment has a significant effect on employee performance with a coefficient of determination of 39.6% and hypothesis testing obtained t count> t table or 7.333> 1.989. Motivation has a significant effect on employee performance with a coefficient of determination of 51.8% and hypothesis testing obtained t count> t table or (9,392> 1,989). The physical work environment and motivation simultaneously have a significant effect on employee performance with the regression equation Y = 7.926 + 0.310X1 + 0.489X2. The coefficient of determination is 58.1% while the remaining 41.9% is influenced by other factors. Hypothesis testing obtained the value of F count> F table or 56.161> 2.720.
PENGARUH DISIPLIN KERJA DAN KEPUASAN KERJA TERHADAP KINERJA KARYAWAN PADA PT. DIDI KALIBRASI INDONESIA DI JAKARTA SELATAN Fatimah Al Zahro; Abu Bakar Dja’far
JURNAL RUMPUN MANAJEMEN DAN EKONOMI Vol. 3 No. 3 (2026): Mei
Publisher : CV. KAMPUS AKADEMIK PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jrme.v3i3.9883

Abstract

This study aims to determine the effect of Work Discipline and Job Satisfaction on employee performance at PT. Didi Kalibrasi Indonesia in South Jakarta, both partially and simultaneously. The type of research is associative with a quantitative approach. The research sample consisted of 57 respondents. The data analysis methods used in this study include instrument tests consisting of validity tests, reliability tests, and classical assumption tests, which consist of normality tests, multicollinearity tests, heteroscedasticity tests, multiple linear regression analysis, correlation coefficient, coefficient of determination test, and hypothesis testing consisting of partial t-tests and simultaneous F-tests. The results showed that Work Discipline had an effect on employee performance with a t-value greater than the t-table (8.083 > 1.674) and a significance value of 0.000 < 0.05. Job Satisfaction had a positive and significant effect on employee performance with a t-value greater than the t-table (7.397 > 1.674) and a significance value of 0.000 < 0.05. Work Discipline and Job Satisfaction together had a positive and significant effect on employee performance with an F-value greater than the F-table (43.565 > 3.168) and a significance value of 0.000 < 0.05. The R-square value indicates that Work Discipline and Job Satisfaction jointly contribute an influence on employee performance of 61.7%, while the remaining 38.3% is influenced by other factors or variables not examined in this study. Keywords: Work Discipline, Job Satisfaction, Employee Performance
Co-Authors Fatimah Al Zahro Tania Zahara Ramadhani