2025. 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, 2 (Nov. 2025), 1283–1290. DOI:https://doi.org/10.31851/jmksp.v10i2.20110.