Fazal Shakoor, Muhammad Atif, Soofia Iftikhar, Mehwish Dalail, Najma Salahuddin, Sundus Hussain, et al. An Improved Exponential Estimator Of The Finite Population Mean In Simple Random Sampling Utilizing Double Auxiliary Variables. Kurd. Stud. [Internet]. 2023 Sep. 25 [cited 2025 Sep. 11];12(5):1435-40. Available from: https://kurdishstudies.net/menu-script/index.php/KS/article/view/3443