Eleazer Kurbah R, Khongji P. A New Exponential Ratio-Type Estimator of Population Mean Using Mean and Median with Two Auxiliary Variables under Double Sampling. Thail. Stat. [Internet]. 2024 Mar. 31 [cited 2024 May 21];22(2):458-70. Available from: https://ph02.tci-thaijo.org/index.php/thaistat/article/view/253434