Trisandi, Trisandi, and Abd Salam. 2020. “STRATEGI KEPALA SEKOLAH DALAM MEWUJUDKAN KELAS UNGGULAN DI SMA SAINS AL-QUR’AN WAHID HASYIM YOGYAKARTA”. Managere: Indonesian Journal of Educational Management 2 (2):196-206. https://serambi.org/index.php/managere/article/view/70.