Lubis, I. S. ., Muhammad Ramadhan, & Marliyah, M. (2025). Unlocking idle waqf assets through institutionalized pentahelix collaboration: Evidence from North Sumatra, Indonesia. Journal of Islamic Economics Lariba, 11(2), 1115–1148. https://doi.org/10.20885/jielariba.vol11.iss2.art17