pps jurnalpps, Rochimi MA, Utari W. UPAYA PENINGKATAN PROFESIONALISME GURU SMP IT AL AZHAR BOARDING SCHOOL BALIKPAPAN KALIMANTAN TIMUR. jmb [Internet]. 8Sep.2021 [cited 22Nov.2024];5(1):38-6. Available from: http://jurnal.uwp.ac.id/pps/index.php/mm/article/view/372