ATSTSAURY, Shofian; HADIYANTO, Hadiyanto; SUPIAN, Supian. Principal’s Strategy to Improve Teachers Professional Competence. Munaddhomah: Jurnal Manajemen Pendidikan Islam, [S. l.], v. 5, n. 1, p. 1–10, 2023. DOI: 10.31538/munaddhomah.v5i1.775. Disponível em: https://www.pasca.jurnalikhac.ac.id/index.php/munaddhomah/article/view/775. Acesso em: 2 sep. 2026.