Hazyimara, Karunia, Muhammad Shabir U., and Mardiana Mardiana. “Character Education in the Industrial Era 4.0: Optimization of Al-Islam Education at SMA Muhammadiyah 2 Sidoarjo”. MANAZHIM 6, no. 2 (August 1, 2024): 465-477. Accessed June 30, 2026. https://ejournal.stitpn.ac.id/index.php/manazhim/article/view/4998.