SURBAKTI, F. B.; RITONGA, D.; AMARTA, M. A. Principal Management in Improving Teacher Competency. IKAMAS: Jurnal Informasi Keagamaan, Manajemen dan Strategi, [S. l.], v. 3, n. 2, p. 338–343, 2023. DOI: 10.62361/ikamas.v3i2.51. Disponível em: https://ikamas.org/jurnal/index.php/ikamas/article/view/51. Acesso em: 22 apr. 2024.