DR. R.NAGARAJAN. An Extension of Fermatean b-Derived Fuzzy Soft Ternary Subgroup. Global Journal of Science Frontier Research, [S. l.], v. 22, n. F5, p. 45–59, 2023. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/102579. Acesso em: 26 apr. 2024.