PANICHKITKOSOLKUL, W. Improved Confidence Intervals for a Coefficient of Variation of a Normal Distribution. Thailand Statistician, [S. l.], v. 7, n. 2, p. 193–199, 2015. Disponível em: https://ph02.tci-thaijo.org/index.php/thaistat/article/view/34315. Acesso em: 2 may. 2024.