FEHAN ALYA RAHMI LUBIS; ANDI NUGRAHA; IRFAN FAUZI. Functions of Educational Supervision. Zeniusi Journal, Sumatera Utara, Indonesia, v. 2, n. 1, p. Bahasa: 34–42. English: 31, 2025. DOI: 10.70821/zj.v2i1.34. Disponível em: https://journal.zeniusi.com/zj/article/view/34. Acesso em: 7 jul. 2025.