SARI, Ranti Ermina; AMBIYAR, Ambiyar; RIZAL, Fahmi; VERAWARDINA, Unung. Implementasi Supervisi Managerial untuk Meningkatkan Kualitas Administrasi Pendidikan di SMK Negeri 4 Payakumbuh. Innovative: Journal Of Social Science Research, [S. l.], v. 3, n. 3, p. 5118–5127, 2023. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/2696. Acesso em: 5 oct. 2026.