“Implementation of Human Resource Development in Improving Institutional Image at Al Kamal Blitar Integrated Islamic Boarding School”. An Naba Jurnal Pemikiran dan Penelitian Pendidikan Islam 6, no. 2 (November 13, 2023): 107–119. Accessed November 9, 2026. https://ejurnal.darulfattah.ac.id/ojs/index.php/Annaba/article/view/287.