Peanpaylun C, Saengprasan C, Witchakool S. Stratified Unified Ranked Set Sampling for Asymmetric Distributions. Suan Sunandha Sci & Tech [internet]. 2022 Dec. 7 [cited 2025 Jul. 12];7(1):30-3. available from: https://li02.tci-thaijo.org/index.php/ssstj/article/view/360