Alsaad, Ahmad Mohammad, and Shatha Musa Al- Rawabdeh. “Macroeconomic Activity and Role of Zaka in Achieving Economic Stability (Aggregate Supply and Economic Variable)”. Journal of Economic, Administrative and Legal Sciences, vol. 5, no. 24, Dec. 2021, pp. 16-1, https://doi.org/10.26389/AJSRP.A140321.