Munawir Maulana M, Kurnia M F. EFFECTIVENESS OF COMPETENCY TRAINING IN IMPROVING EMPLOYEE PERFORMANCE OF PT KARYA ENERGI INDONESIA (CASE STUDY ON MAINTENANCE TEAM). LAJUMEN [Internet]. 2025 Jun. 3 [cited 2025 Jul. 4];3(1):42-5. Available from: https://journal.lajagoe.com/index.php/lajumen/article/view/113