Manahil SidAhmed Mustafa, Sohaib Ahmad, Erum Zahid, Javid Shabbir, Saadia Masood. Novel Methods For Estimation Of Population Mean Using Auxiliary Information Under PPS Sampling: Application With Real And Simulated Data Sets . Kurd. Stud. [Internet]. 2024 Oct. 17 [cited 2025 Oct. 28];12(5):1553-62. Available from: https://kurdishstudies.net/menu-script/index.php/KS/article/view/3508