RANKING OF GENERALIZED FUZZY NUMBERS BASE ON LEFT-RIGHT AREAS AND CENTROIDS . Global Journal of Advanced Engineering Technologies and Sciences, [S. l.], v. 4, n. 4, p. 49–52, 2017. Disponível em: https://gjaets.com/index.php/gjaets/article/view/138.. Acesso em: 16 jul. 2024.