THE EFFECT OF COMPETENCY DEVELOPMENT AND EMPOWERING LEADERSHIP ON SUBJECTIVE CAREER SUCCESS WITH SELF-EFFICACY AS A MEDIATING VARIABLE IN EMPLOYEES OF THE WEST SUMATRA EMPLOYMENT SOCIAL SECURITY AGENCY. JURMIE [Internet]. 2026 Mar. 13 [cited 2026 Mar. 14];3(3):289-304. Available from: https://journal.hasbaedukasi.co.id/index.php/jurmie/article/view/1772