Idham Mohamad, A.; Zainal Abidin, N.; Zulkepli, J. Causal Loop Diagram of Microtakaful Framework Model With the Integration of Zakat and Waqf. IJET 2019, 8 (1.7), 297-302. https://doi.org/10.14419/ijet.v8i1.7.25991.