“Comparison of Some Robust Estimators of Parameters of Nonlinear Models”. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), vol. 24, no. 1, Oct. 2021, pp. 1-25, https://doi.org/10.55562/jrucs.v24i1.458.