Muhidin, Muhidin, and Siti Julaiha. “Accreditation Preparation and Implementation: A Study on Quality Assurance in Secondary Education”. Journal of Educational Management Research 5, no. 1 (January 6, 2026): 1–11. Accessed August 4, 2026. https://serambi.org/index.php/jemr/article/view/1559.