THE EFFECT OF TRAINING AND DEVELOPMENT PROGRAMS ON EMPLOYEE PERFORMANCE: THE MEDIATING ROLE OF COMPETENCE AT DIVISIONAL REGIONAL IV TANJUNG KARANG, PT KERETA API INDONESIA (PERSERO). Ar-Rasyid: Jurnal Publikasi Penelitian Ilmiah, [S. l.], v. 2, n. 9, p. 111–133, 2026. DOI: 10.64788/ar-rasyid.v2i9.495. Disponível em: https://e-journal.sahariset.com/index.php/ar-rasyid/article/view/495. Acesso em: 2 oct. 2026.