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p-Index From 2021 - 2026
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This Author published in this journals
All Journal Journal of Economic, Bussines and Accounting (COSTING) Indonesian Journal of Business Analytics (IJBA)
Kevin Indajang
Sekolah Tinggi Ilmu Ekonomi Sultan Agung Pematangsiantar
Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance

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PENGARUH MOTIVASI KERJA, KEPUASAN KERJA DAN LINGKUNGAN KERJA TERHADAP KINERJA KARYAWAN Kevin Indajang; Sugeng Karyadi Karyadi; Asep Suherman; Lia Marthalia; Roy Setiawan
Journal of Economic, Bussines and Accounting (COSTING) Vol 7 No 5 (2024): Journal of Economic, Bussines and Accounting (COSTING)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/costing.v7i6.12596

Abstract

Penelitian bertujuan menganalisis pengaruh motivasi kerja, kepuasan kerja dan lingkungan kerja terhadap kinerja karyawan PT XYZ di Bogor. Pengambilan sampel dengan metode sensus. Metode analisis menggunakan SPSS versi 25. Hasil penelitian menunjukkan bahwa model mampu menjelaskan sekitar 46.9% dari variasi dalam variabel dependen, yang berarti terdapat 53,1% merupakan faktor di luar penelitian. Adapun secara parsial, ada pengaruh positif dan signifikan motivasi kerja, kepuasan kerja dan lingkungan kerja terhadap kinerja karyawan PT XYZ di Bogor.
Human Resource Development to Strengthen Competitiveness in the Global Digital Market Era Dian Arisanti; Kevin Indajang; Ayunda Fatmasari; Muhamad Risal Tawil; Eka Kurnia Saputra
Indonesian Journal of Business Analytics Vol. 6 No. 2 (2026): April 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijba.v6i2.16462

Abstract

Human resource development is a key pillar in a country's economic transformation. In today's digital and knowledge-based economy, human resources are no longer simply production factors like machines or land, but rather strategic assets that determine global competitiveness. In the digital world, competitive advantage no longer lies in the ownership of physical assets, but rather in data mastery, creativity in problem-solving, and the ability to build trust with consumers worldwide. Human involvement in the global digital market also includes a strategic role in navigating the complexities of varying cultures and regulations in each country. This study aims to provide an analysis of human resource development to strengthen competitiveness in the global digital market era. This analysis uses a qualitative approach from the perspective of a human resources expert. The research findings demonstrate Dave Ulrich and Josh Bersin's understanding that a paradigm shift in human resource management in the global digital market era is no longer merely an option, but a necessity for survival. In the global digital market, the competitiveness of a nation or company is no longer determined by the possession of natural resources, but by the quality of its human capital.
EMPLOYEE PERFORMANCE ANALYSIS BASED ON LEADERSHIP STYLE MEDIATED BY MOTIVATION Fatkhuri Fatkhuri; Dyah Handayani Dewi; Kevin Indajang; Sri Sudiarti; Novita Sari
Journal of Economic, Bussines and Accounting (COSTING) Vol. 8 No. 6 (2025): COSTING : Journal of Economic, Bussines and Accounting
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/yqmwe981

Abstract

This study examines the effect of leadership style on employee performance with work motivation as a mediating variable. In modern organizational environments, leadership has been recognized as a critical determinant of employee performance. Effective leadership fosters a supportive work environment, enhances intrinsic and extrinsic motivation, and ultimately contributes to improved employee performance. Although numerous studies have explored the direct relationship between leadership and performance, few have rigorously assessed the mediating role of motivation using a large, representative sample. This study employed a quantitative approach using the Statistical Package for the Social Sciences (SPSS) and surveyed 100 employees from various departments of PT KLM Tangerang to test the hypothesized relationship. Data were collected through a structured questionnaire and analyzed using regression and mediation analyses. The results indicate that leadership style significantly influences motivation, which in turn positively influences employee performance. Furthermore, motivation partially mediates the relationship between leadership style and performance, suggesting that leadership practices foster higher motivation, which improves performance outcomes. These findings corroborate recent literature demonstrating consistent positive effects of leadership and motivation on performance. This study contributes to organizational behavior theory by providing empirical evidence on the mediating mechanisms of motivation and offers practical implications for human resource management. Organizations should prioritize leadership development programs and motivational strategies to strengthen employee performance and organizational effectiveness.
Co-Authors Asep Suherman Ayunda Fatmasari Dian Arisanti Dyah Handayani Dewi Fatkhuri Fatkhuri Lia Marthalia Muhamad Risal Tawil Novita Sari Roy Setiawan Saputra, Eka Kurnia Sudiarti, Sri Sugeng Karyadi Karyadi