D. Krishnaswamy, and T. Anitha. “\((\lambda, \mu)\)-Fuzzy Quasi-Ideals and \((\lambda, \mu)\)-Fuzzy Bi-Ideals in Ternary Semirings”. Malaya Journal of Matematik 1, no. 04 (October 1, 2013): 171–177. Accessed July 16, 2024. https://www.malayajournal.org/index.php/mjm/article/view/384.