Hanaish, I. S. و Abutartour, A. M. (2021) "A Comparison of the Pre-test and Shrinkage Estimators for a Finite Population Mean in a Bivariate Normal Distribution with Equal Marginal Variances Under Distrust Coefficient", مجلة البحوث الأكاديمية, 17, ص 34–48. موجود في: https://lam-journal.ly/index.php/jar/article/view/298 (تاريخ الوصول: 29 نوفمبر 2024).