Triyawan, Andi. “Pilot Study Waqf Pesantren Gontor and Poverty Reduction: A Study by Using Smart PLS-SEM Approach”. Proceedings of Femfest International Conference on Economics, Management, and Business 1 (March 1, 2023): 267–278. Accessed July 18, 2024. https://ejournal.unida.gontor.ac.id/index.php/FICCOMSS/article/view/10880.