Mario Mathew Simarmata, and Denny Nazaria Rifani. “Implementasi Pembinaan Kepribadian Kerohanian Nasrani Di Lembaga Pembinaan Khusus Anak Kelas I Medan”. J-CEKI : Jurnal Cendekia Ilmiah 5, no. 1 (November 24, 2025): 1232–1246. Accessed July 27, 2026. https://al-haramjournal.id/J-CEKI/article/view/12063.