“Comparison of Some Artificial Intelligence Algorithms with the Two Non-Linear Least Squares Method and the Maximum Likelihood Method of Estimating the Ratkowsky Model Using Simulation” (2021) Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), 43(2), pp. 126–150. doi:10.55562/jrucs.v43i2.147.