ABD. RASYID SYAMSURI; ABD. HALIM; JULIANTO HUTASUHUT; LUKMAN NASUTION. EMPIRICAL STUDY: PROFESSIONAL COMPETENCE, PEDAGOGIC COMPETENCE AND ACHIEVEMENT MOTIVATION ON TEACHER PERFORMANCE AT AL-WASHLIYAH VOCATIONAL SCHOOL MEDAN. Jurnal Ekonomi, [S. l.], v. 11, n. 02, p. 1419–1427, 2022. Disponível em: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/965. Acesso em: 7 jun. 2026.