FIRDAUS F. UPAYA PENINGKATAN PERAN SUPERVISI KEPALA SEKOLAH TERHADAP PELAKSANAAN TUGAS POKOK GURU DI SMAN 10 TEBO. ACADEMIA [Internet]. 2023Apr.8 [cited 2025Jan.8];3(1):37-42. Available from: https://mail.jurnalp4i.com/index.php/academia/article/view/2085