“…Cash waqf also helped eliminate the practice of riba (usury (Cizakca, 1998)), (Ab Shatar, et al, 2021), (Aldeen, et al, 2020) and (Rizal & Amin, 2017). Further studies investigated cash waqf collection (Kasri & Chaerunnisa, 2020), online cash waqf (Berakon, et al, 2020), the impact of the digital Islamic banking system on cash waqf (Afroz, et al, 2019), waqf-based Islamic microfinance (Fajariah et al, 2020), and others.…”