Sari, A.A.I. and Lutfi, A. 2025. Integrating Islamic Hisab Concepts and Probability Theory in Mathematics Learning: A Contextual Study in Indonesian Islamic Boarding Schools. Ahlussunnah: Journal of Islamic Education. 4, 1 (Apr. 2025), 76–87. DOI:https://doi.org/10.58485/jie.v4i1.339.