SATAROH, Sindy; MAHMUDAH, Fitri Nur. The Role Of Headsmaster’s Optimation To Improving Teacher Professional Competence. Improvement: Jurnal Ilmiah untuk Peningkatan Mutu Manajemen Pendidikan, [S. l.], v. 10, n. 2, p. 129–139, 2023. DOI: 10.21009/improvement.v10i2.39711. Disponível em: https://journal.unj.ac.id/unj/index.php/improvement/article/view/39711. Acesso em: 24 nov. 2024.