“Estimation of the Zero-Truncated Poisson Regression Model Using Iteratively Reweighted Least Squares Method With Application: And Some Distribution Properties”. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), vol. 56, no. 1, Jan. 2025, pp. 258-64, https://doi.org/10.55562/jrucs.v56i1.23.