Generalized Norlund and Norlund-type Means of Sequences of Fuzzy Numbers. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 13, n. 5, p. 1088–1096, 2020. DOI: 10.29020/nybg.ejpam.v13i5.3680. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/3680.. Acesso em: 22 jun. 2024.