[1]
Ratih Kusuma Ningtias et al. 2026. Shadow Education in the Era of Industrial Revolution 4.0 It’s Disruptive Impact on Islamic Religious Education Institutions in Indonesia. Madinah: Jurnal Studi Islam. 13, 1 (May 2026), 120–134. DOI:https://doi.org/10.58518/madinah.v13i1.4809.