SULHAWATI, Sulhawati. Improving Teacher Performance in Classroom Learning Through Periodic Collaborative Educational Supervision. Tadbir : Jurnal Studi Manajemen Pendidikan, [S. l.], v. 5, n. 2, p. 213–220, 2021. DOI: 10.29240/jsmp.v5i2.3442. Disponível em: https://journal.iaincurup.ac.id/index.php/JSMPI/article/view/3442. Acesso em: 21 nov. 2024.