- -, مزاحم, صفاء. Using Ridge Regression & Generalized Maximum Entropy for the Aanalysis of the Environmental Pollution of Kirkuk Cement Factory. IQJOSS [Internet]. 2025 Jun. 25 [cited 2025 Aug. 3];10(1):239-60. Available from: https://rjps.uomosul.edu.iq/index.php/stats/article/view/20681