Harahap, Muhammad. “The Role of the History of Islamic Education in Improving Morals in Adolescents”. Edumaspul: Jurnal Pendidikan 7, no. 2 (October 1, 2023): 6115-6128. Accessed November 21, 2024. https://ummaspul.e-journal.id/maspuljr/article/view/7928.