Marynirmala J, Sivakumar D. Pythagorean Fuzzy Strong Bi-ideal and Direct Product of Pythagorean Fuzzy Ideals in Near Ring. Comm. Math. Appl. [Internet]. 2021 Dec. 13 [cited 2024 Nov. 24];12(4):1079-100. Available from: http://rgnpublications.com/journals/index.php/cma/article/view/1596