ISTIANTARA, Dedik Tri. Development of Competency-Based Human Resource Management to Improve the Performance of Indonesian Railways Polytechnic Staff and Lecturers. Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal), [S. l.], v. 3, n. 2, 2019. DOI: 10.37367/jpi.v3i2.89. Disponível em: https://jurnal.ppi.ac.id/jpi/article/view/89. Acesso em: 15 jun. 2026.