Lubis, Abdul Hadi, Edi Yusrianto, and Idris Harun. “Pemikiran Pendidikan Islam Ibnu Khaldun Dan Muhammad Abduh”. Jurnal Penelitian Ilmu Pendidikan Indonesia 4, no. 2 (June 4, 2025): 330–340. Accessed May 16, 2026. https://jpion.org/index.php/jpi/article/view/402.