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Lende Dangga
Manajemen, Fakultas Ekonomi, Universitas Persatuan Guru 1945 NTT
Computer Science & IT

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Perbandingan Produktivitas Kerja Karyawan Sebelum dan Sesudah Pelatihan pada PERUMDA Air Minum Kota Kupang Indah Larasati Lay; Lende Dangga; Kretisana Jagi
Journal of Student Development Information System (JoSDIS) Vol 6, No 2: JoSDIS | Juli 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/josdis.v6i2.9432

Abstract

This study aims to analyze the differences in employee work productivity before and after participating in training programs at the Regional Public Water Utility Company (PERUMDA) of Kupang City. Work productivity is an important factor in determining organizational success in achieving its objectives and delivering effective and efficient public services. To enhance the quality of human resources, the company conducts training programs aimed at improving employees’ knowledge, skills, and work capabilities. This study employed a quantitative approach using a comparative research method. The population consisted of all 80 employees of PERUMDA Air Minum Kota Kupang, who were also used as the research sample through a saturated sampling technique. Data were collected using a Likert-scale questionnaire and analyzed through descriptive statistics and a One-Way Analysis of Variance (ANOVA) to examine differences in employee productivity before and after training. The results showed that the average employee work productivity score before training was 31.74, while after training it increased to 40.55. The ANOVA test results indicated that the calculated F-value was 387.29, which was greater than the F-table value of 3.90, with a significance level of 0.000 (< 0.05). These findings indicate a significant difference in employee work productivity before and after training. Therefore, the training programs implemented by PERUMDA Air Minum Kota Kupang have proven to be effective in improving employee work productivity.
Pengaruh Budaya Kerja terhadap Efektivitas Administrasi Perkantoran pada Dinas Peternakan Kabupaten Kupang Yarles Nomleni; Lende Dangga; Kretisana Jagi
Journal of Student Development Information System (JoSDIS) Vol 6, No 2: JoSDIS | Juli 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/josdis.v6i2.9623

Abstract

This study aims to examine the effect of work culture on the effectiveness of office administration at the Kupang Regency Livestock Service. Work culture is one of the key factors that can enhance service quality and improve the effectiveness of administrative functions within government organizations. This research employed a quantitative method with an associative approach to analyze the relationship between work culture as the independent variable and office administration effectiveness as the dependent variable. The population consisted of 102 employees, including Civil Servants (ASN) and Government Employees with Work Agreements (PPPK). The sample was determined using a purposive sampling technique, resulting in 25 respondents involved in office administrative activities. Data were collected through observation, interviews, documentation, and questionnaires. The data were analyzed using simple linear regression with the assistance of SPSS version 22.The results indicate that work culture is categorized as good, with an average percentage score of 81.50%, while office administration effectiveness is also categorized as good. The simple linear regression analysis produced the equation Y = 17.929 + 0.759X, indicating that work culture has a positive effect on office administration effectiveness. The correlation coefficient (R) of 0.622 demonstrates a strong relationship between the two variables, while the coefficient of determination (R²) of 0.387 indicates that work culture contributes 38.7% to the effectiveness of office administration. Furthermore, the t-test results show that the calculated t-value (3.808) is greater than the t-table value (1.71387), with a significance level of 0.001 < 0.05. Therefore, the hypothesis stating that work culture has a positive and significant effect on the effectiveness of office administration at the Kupang Regency Livestock Service is accepted.
Co-Authors Indah Larasati Lay Kretisana Jagi Yarles Nomleni