“Comparison of Some Methods to Estimate the Hazard Function of the Generalized Gompertz Model Using Simulation”. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ) 55, no. 1 (September 28, 2024): 33–43. Accessed June 9, 2026. https://jrucs.iq/index.php/JAUCS/article/view/669.