Hasan, Fuad, Wawan Juandi, and Umi Khoiriyah. “Pengembangan Modul Supervisi Bagi Pengawas SMK Kabupaten Situbondo”. Jurnal Pendidikan Islam Indonesia 2, no. 2 (April 2, 2018): 207-220. Accessed May 25, 2020. https://ojs.pps-ibrahimy.ac.id/index.php/jpii/article/view/75.