D. KRISHNASWAMY; T. ANITHA. \((\lambda, \mu)\)-Fuzzy quasi-ideals and \((\lambda, \mu)\)-fuzzy bi-ideals in ternary semirings. Malaya Journal of Matematik, India, v. 1, n. 04, p. 171–177, 2013. DOI: 10.26637/mjm104/020. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/384. Acesso em: 16 jul. 2024.