FORMULAE FOR THE NUMBER OF DISTINCT FUZZY SUBGROUPS OF SOME RANK-3 GROUPS. Advances in Fuzzy Sets and Systems, [S. l.], v. 27, n. 2, p. 189–241, 2022. DOI: 10.17654/0973421X22010. Disponível em: https://pphmjopenaccess.com/afss/article/view/424. Acesso em: 5 jan. 2026.