-, .-. and ريكان (2025) “Estimators for a Finite Population Variance and sample size in Stratified Random Sampling (SRS)”, IRAQI JOURNAL OF STATISTICAL SCIENCES, 7(2), pp. 229–244. Available at: https://ojs.uomosul.edu.iq/index.php/stats/article/view/20571 (Accessed: 6 August 2025).