LAIV, K. .; MARDHATILLAH, M. PRINCIPLE MANAGERIAL COMPETENCE FOR IMPROVING THE QUALITY OF TEACHERS. Sensei International Journal of Education and Linguistic, [S. l.], v. 2, n. 1, p. 20–32, 2022. DOI: 10.53768/sijel.v2i1.111. Disponível em: https://www.sijel-journal.sensei-journal.com/jbo/article/view/111. Acesso em: 26 jul. 2026.