Ulumuddin, Imam Khoirul. “PENANAMAN NILAI-NILAI KARAKTER DI LEMBAGA PENDIDIKAN ISLAM”. Jurnal Progress: Wahana Kreativitas dan Intelektualitas 5, no. 2 (December 25, 2017): 137–157. Accessed November 18, 2025. https://publikasiilmiah.unwahas.ac.id/PROGRESS/article/view/1977.