Sangnawakij P, Niwitpong S-A. Interval Estimation for the Common Coefficient of Variation of Gamma Distributions. Thail. Stat. [internet]. 2020 Jun. 30 [cited 2026 Sep. 14];18(3):340-53. available from: https://ph02.tci-thaijo.org/index.php/thaistat/article/view/241285