yulia, Fitri, Atika Hanan Julia Harahap, and Putri Syahri. “Private Leadership in Developing the Religious Culture of Setia Budi Abadi Perbaungan High School”. Edumaspul: Jurnal Pendidikan 7, no. 1 (March 1, 2023): 1830-1834. Accessed December 9, 2025. https://jurnal.unimen.cloud/maspuljr/article/view/6493.