Idham Mohamad, A., Zainal Abidin, N. and Zulkepli, J. (2019) “Causal Loop Diagram of Microtakaful Framework Model with the Integration of Zakat and Waqf”, International Journal of Engineering & Technology, 8(1.7), pp. 297–302. doi:10.14419/ijet.v8i1.7.25991.