ANAS, A. Analisis Sistem Penjaminan Mutu Internal MTsN 4 Pasaman Barat. Al-Liqo: Jurnal Pendidikan Islam, [S. l.], v. 7, n. 1, p. 62–72, 2022. DOI: 10.46963/alliqo.v7i1.468. Disponível em: https://ejournal.stai-tbh.ac.id/al-liqo/article/view/468. Acesso em: 1 feb. 2023.