Iman, Nurul, Adi Santoso, and Edi Kurniawan. “Wakif’s Behavior in Money Waqf: An Approach to Theory of Planned Behavior”. Ekuilibrium : Jurnal Ilmiah Bidang Ilmu Ekonomi 16, no. 1 (March 18, 2021): 12–23. Accessed August 13, 2026. https://journal.umpo.ac.id/index.php/ekuilibrium/article/view/3184.