Dansawad, Napattchan. “A Class of Exponential Estimator to Estimate the Population Mean in the Presence of Non-Response”. Asian Health, Science and Technology Reports 27, no. 4 (October 1, 2019): 20–26. accessed September 20, 2026. https://ph03.tci-thaijo.org/index.php/ahstr/article/view/1498.