-, .-. and محمود (2025) “Using Information of population in estimating parameters of multiple regression Models based on Quantile regression with Application”, IRAQI JOURNAL OF STATISTICAL SCIENCES, 11(1), pp. 233–248. Available at: https://rjps.uomosul.edu.iq/index.php/stats/article/view/20608 (Accessed: 5 August 2025).