Qureshi MN, Riaz N, Hanif M. Joint Influence of Exponential Ratio and Exponential Product Estimators for the Estimation of Clustered Population Variance in Adaptive Cluster Sampling. Thail. Stat. [Internet]. 2019 Dec. 12 [cited 2024 May 4];18(1):65-76. Available from: https://ph02.tci-thaijo.org/index.php/thaistat/article/view/228896