DAVVAZ, B. ON $(ALPHA ,BETA)$-FUZZY IDEALS OF TERNARY SEMIGROUPS. Journal of the Indonesian Mathematical Society, [S. l.], v. 19, n. 2, p. 123–138, 2014. DOI: 10.22342/jims.19.2.120.123-138. Disponível em: https://jims-a.org/index.php/jimsa/article/view/120. Acesso em: 19 may. 2024.