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Optimalisasi Line Balancing pada Proses Produksi PCB Line KMM-X704KN PT. XYZ Rahmat Hidayat; Tri Ngudi Wiyatno; Dwi Indra Prasetya
INSOLOGI: Jurnal Sains dan Teknologi Vol. 5 No. 1 (2026): Februari 2026
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v5i1.6879

Abstract

This study aims to analyze and balance the production line in the assembly process using two Line Balancing methods, namely Helgeson–Birnie (H-B) and the Largest Candidate Rule (LCR), with a cycle time (CT) set at 2.28 minutes (137 seconds) based on the manual bottleneck workstation. The total element work time was recorded at 19.39 minutes, with a minimum required number of 9 workstations. The calculation results from both methods showed consistent and identical solutions, yielding 10 actual workstations (N_actual = 10). The line performance achieved a Line Efficiency (LE) of 85.04% with a Balance Delay (BD) of 14.96%. Although this efficiency is considered good, idle time analysis revealed a total waste of 3.41 minutes, most of which occurred at Workstation 10, which operated for only 0.20 minutes. These findings indicate that improvements should focus on restructuring the final workstation to eliminate waste, increase LE, and streamline total element time to approach the Takt Time, thereby optimizing overall line performance. This study provides practical recommendations for production management to enhance productivity and the efficiency of the assembly line.
Determination of Nurses' Job Satisfaction in Private Hospitals in Karawang and its Implications on Performance Saur Panjaitan; Rahmat Hidayat
Ilomata International Journal of Management Vol. 7 No. 2 (2026): April 2026
Publisher : Yayasan Sinergi Kawula Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61194/ijjm.v7i2.2273

Abstract

Hospitals are organizations operating in the public health sector. Nurses are the most important part of a hospital. Therefore, nurses' performance in hospitals must be good. For nurses to work well, there must be job satisfaction from the nurses. The purpose of this study was to determine the effect of talent management and democratic leadership style on job satisfaction and its implementation on nurse performance in private hospitals in Karawang Regency, West Java with a sample of 205 respondents from 20 private hospitals. The researcher took samples from all of these hospitals. This study used the SEM method, by applying the steps of the SEM method. The researcher used the Lisrel 8.8 tool. In analyzing the data, the researcher used an analysis test by looking at the SLF value, GOF test, construct reliability, and extract validity. The results of this study indicate that talent management and democratic leadership have an effect on job satisfaction with a large influence of 53 and 27 percent. Meanwhile, on performance, talent management and democratic leadership style have no effect. Job satisfaction in this study has a large influence on performance with an SLF value of 1.00 and job satisfaction is a mediating variable that can mediate the variables of talent management and democratic leadership style on performance, because the influence of talent management and democratic leadership is greater when mediated by job satisfaction.