Subardi, Subardi. “PENGELOLAAN PERGURUAN TINGGI KEAGAMAAN ISLAM NEGERI BERBASIS SNI ISO 9001:2008”. Jurnal Sustainable 1, no. 1 (Juli 12, 2018): 75-92. Diakses September 9, 2025. https://lp2msasbabel.ac.id/jurnal/sus/article/view/899.