NGUYEN, H. T. Statistics of Fuzzy Data: A Research Direction for Applied Statistics. Thailand Statistician, [S. l.], v. 13, n. 1, p. 1–31, 2015. Disponível em: https://ph02.tci-thaijo.org/index.php/thaistat/article/view/34182. Acesso em: 5 may. 2024.