مهدي وهاب نصر الله. 2024. “Comparing Among Estimators of Maximum Likelihood, L-Moments and LQ- Moments for Kappa Distrbution”. Iraqi Journal for Administrative Sciences 14 (56). كربلاء، جمهورية العراق:130-62. https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/2510.