Irawan, Adi, Zulfiani Rohmah, and Muh. Rusmayadi. “Analysis of the Implementation of 21st Century Mathematics Learning for Madrasah Students in the Era of Industry 4.0”. Jurnal al Muta’aliyah: Pendidikan Guru Madrasah Ibtidaiyah 5, no. 2 (July 30, 2025): 150-158. Accessed August 27, 2026. https://journal.staidk.ac.id/index.php/almutaliyah/article/view/1212.