“Islamic Value-Based Principal Leadership in Improving Teacher Professionalism at Salman Al Farisi Integrated Islamic Elementary School and Al Khairiyah Integrated Islamic Elementary School”. JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan) 10, no. 2 (November 3, 2025): 1283–1290. Accessed June 21, 2026. https://jurnal.univpgri-palembang.ac.id/index.php/JMKSP/article/view/20110.