Khairani, Echa Putri, and Nasrul Syakur Chaniago. “Classroom Management of Teacher at SMP-IT AL-Fityan School Medan City”. Edumaspul: Jurnal Pendidikan 7, no. 1 (March 1, 2023): 1213-1217. Accessed May 19, 2024. https://ummaspul.e-journal.id/maspuljr/article/view/5900.