“Estimation of the Zero-Truncated Poisson Regression Model using Iteratively Reweighted Least Squares Method with Application: and Some Distribution Properties” (2025) Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), 56(1), pp. 258–264. doi:10.55562/jrucs.v56i1.23.