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Digital oriented human resource management in strengthening maritime industry competitiveness Retno Anggoro; Endra Winarni; Khaeroman Khaeroman
Business, Accounting, and Knowledge Journal Vol 3 No 1 (2026): Business, Accounting, and Knowledge Journal
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/batik.v3i1.783

Abstract

The maritime industry plays a strategic role in supporting national economic growth; however, its performance is highly dependent on the quality and effectiveness of human resource management. This study aims to examine the role of competency-based human resource management in improving organizational performance within the maritime industry. Specifically, the research analyzes how employee competencies, training programs, and performance-based evaluation systems contribute to workforce productivity and organizational effectiveness. This study employs a quantitative research approach using survey data collected from employees working in maritime-related organizations, including shipping services, port operations, and maritime education institutions. Data were analyzed using multiple regression analysis to test the proposed relationships between competency-based human resource management practices and organizational performance indicators. The findings indicate that competency development, structured training, and transparent performance appraisal systems have a positive and significant effect on employee performance, which in turn enhances overall organizational performance in the maritime sector. These results highlight the importance of aligning human resource strategies with industry-specific competency standards to strengthen competitiveness and sustainability. This study contributes to the human resource management literature by providing empirical evidence from the maritime context, which remains underexplored in prior studies. Practically, the findings offer insights for maritime industry managers and policymakers to design effective human resource strategies that support workforce development and long-term organizational performance.
Analisis Proses FSW dan PWHT Material Aluminium Terhadap Kekuatan Tarik, Kekerasan dan Mikrostruktur Wahyu Ari Putranto; Khaeroman Khaeroman; Heri Kiswanto; Ngatmin Ngatmin; Prijo Harsono; Purwanto Purwanto
Infotekmesin Vol 17 No 2 (2026): Infotekmesin: Juli 2026
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/

Abstract

Friction Stir Welding (FSW) is a welding method that does not use filler materials. FSW has been widely used in the maritime industry. The purpose of this study is to analyze the effect of FSW joints before and after Post Weld Heat Treatment (PWHT) on 5052 and 6061 aluminum alloy materials. The FSW parameters include a spindle speed of 1500 rpm (clockwise), a travel speed of 30 mm/min, a tool depth of 0.2 mm, and a tool tilt angle of 1°. The PWHT parameters involve heating the FSW material to 550°C, with holding times of 45 and 90 minutes, followed by water quenching. The subsequent process is artificial aging up to a temperature of 200°C for 6 hours. The materials were then subjected to tensile testing, hardness testing, and micrographic examination. The results showed that the highest values were achieved using FSW parameters with 90 minutes of PWHT, yielding the maximum tensile strength and hardness values of 264 MPa (27.5%) and 89.6 HV (37.4%). Furthermore, the smallest and most uniform grain size was quantitatively observed at 4.9 µm in both the weld zone and the base metal.