Dagdag, Januard, Aisie O. Bete, and Clarinda C. Galiza. “Extent of Compliance of a Higher Education Institution With ISO 9001:2015 Quality Management System”. Pedagogi: Jurnal Ilmu Pendidikan 22, no. 2 (November 30, 2022): 92-98. Accessed July 3, 2024. http://pedagogi.ppj.unp.ac.id/index.php/pedagogi/article/view/1269.