Sajid Khan, Muhammad Farooq, Sardar Hussain, Sohaib Ahmad, Muhammad Atif, and Muhammad Ilyas. “Comprehensive Class Of Estimators For Estimation Of Population Mean Under Stratified Sampling: Application With Real Data Sets And Simulation Analysis ”. Kurdish Studies 12, no. 5 (September 25, 2024): 1312–1319. Accessed September 11, 2025. https://kurdishstudies.net/menu-script/index.php/KS/article/view/3474.