“Population Projections and the Use of Direct and Indirect Methods in Estimating Child Mortality for Wasit Governorate” (2025) Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), 56(1), pp. 140–147. doi:10.55562/jrucs.v56i1.12.