Chainarong Peanpaylun และ Chanankarn Saengprasan. (2020) Stratified Unified Ranked Set Samplingfor Asymmetric Distributions. <i>Suan Sunandha Science and Technology Journal</i>, <i>7</i>(1), 30 to 33.Chainarong Peanpaylun และ Chanankarn Saengprasan. "Stratified Unified Ranked Set Samplingfor Asymmetric Distributions". Suan Sunandha Science and Technology Journal 7 (2020):30 to 33.Chainarong Peanpaylun และ Chanankarn Saengprasan. Stratified Unified Ranked Set Samplingfor Asymmetric Distributions. Faculty of Science and Technology, Suan Sunandha Rajabhat University:ม.ป.ท. 2020.