Amrizal, Amrizal, Muamar Qadafi, Fitri Dini Sukmawati, Iga Mawadda, and Nurlaila Winda Septiana. “Analisis Pelaksanaan Sistem Penjaminan Mutu Internal Di Sekolah Menengah Atas Negeri 1 Batang Hari”. JURNAL EDUKASI NONFORMAL 5, no. 1 (January 9, 2024): 9-19. Accessed May 16, 2024. https://ummaspul.e-journal.id/JENFOL/article/view/7519.