Nuriyanti, Fitri, Iffatul Izzah, Munajatul Azizah, and Muhammad Ainul Yaqin. “Business Process Model Variations in Islamic Boarding Schools Using Requirements Analysis Method”. Proceeding International Conference on Science and Engineering 3 (April 30, 2020): 183–188. Accessed May 24, 2025. http://sunankalijaga.org/prosiding/index.php/icse/article/view/495.