MARYNIRMALA, J.; SIVAKUMAR, D. Pythagorean Fuzzy Strong Bi-ideal and Direct Product of Pythagorean Fuzzy Ideals in Near Ring. Communications in Mathematics and Applications, [S. l.], v. 12, n. 4, p. 1079–1100, 2021. DOI: 10.26713/cma.v12i4.1596. Disponível em: https://rgnpublications.com/journals/index.php/cma/article/view/1596. Acesso em: 3 jul. 2024.