Muhammad, A.A., Aliyu, S.A., Dalhatu, R.S., Khan, H. and Abdullahi, K. 2026. Islamic Social Finance and Environmental Sustainability: A Study of Waqf-Driven Smart Waste Sorting and Recycling Solutions. Civilization Research: Journal of Islamic Studies. 5, 1 (Jan. 2026), 230–253. DOI:https://doi.org/10.61630/crjis.v5i1.156.