Nasution L, Rizkina S. PERAN SUPERVISI MANAJERIAL KEPALA SEKOLAH TERHADAP KINERJA GURU DI MADRASAH ALIYAH NEGERI (MAN) 1 MEDAN. JRPP [Internet]. 2024Feb.4 [cited 2024Jul.22];7(1):2151-5. Available from: http://journal.universitaspahlawan.ac.id/index.php/jrpp/article/view/25695