Marina, Karina Putri, and Daly Erni. “Legal Protection for Donors Who Fall into Poverty in Indonesia and Singapore ”. Hikmatuna : Journal for Integrative Islamic Studies 10, no. 1 (July 22, 2024): 44–58. Accessed July 19, 2026. https://e-journal.uingusdur.ac.id/hikmatuna/article/view/pps1014.