Performance of Waqf Cross-Sector Collaboration:A Systematic Literature Review (SLR) Approach. J. Muwafaqat [Internet]. 2019 Dec. 31 [cited 2026 Jun. 14];2(2):93-103. Available from: https://www.muwafaqat.uis.edu.my.kuisjournal.com/index.php/journal/article/view/33