THE EFFECTIVENESS OF SCHOOL PRINCIPAL LEADERSHIP IN ENHANCING TEACHER PROFESSIONAL COMPETENCE AT SMK MIFTAHUL ULUM TUMPENG WONOSARI, BONDOWOSO. Evaluasi: Jurnal Manajemen Pendidikan Islam, [S. l.], v. 8, n. 2, p. 159–176, 2024. DOI: 10.32478/k4j59893. Disponível em: https://e-journal.staima-alhikam.ac.id/evaluasi/article/view/2511.. Acesso em: 27 sep. 2024.