Using (ECM) Algorithm to Estimate the Missing Values and Make Comparison between (MLE) and (GA) Algorithm for Estimating Parameters of Multivariate Skew Normal Distribution (MSN). Al-Rafidain J Sci [Internet]. 2022 Jan. 21 [cited 2026 Jun. 9];50(3):15-28. Available from: https://jrucs.iq/index.php/JAUCS/article/view/498