Munawir Maulana, Muchamad, and Fakhruddin Kurnia M. “EFFECTIVENESS OF COMPETENCY TRAINING IN IMPROVING EMPLOYEE PERFORMANCE OF PT KARYA ENERGI INDONESIA (CASE STUDY ON MAINTENANCE TEAM)”. Journal Management And Business 3, no. 1 (June 3, 2025): 42–52. Accessed July 4, 2025. https://journal.lajagoe.com/index.php/lajumen/article/view/113.