“Zakat (Alms) and Taxation and Its Role in Increasing State Revenues in the Current Financial Crisis” (2021) Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), 41(3), pp. 223–240. doi:10.55562/jrucs.v41i3.184.