Characterization of Bipolar Fuzzy SBG-Ideals in Sheffer Stroke BG-Algebras. Journal of Basic & Applied Sciences, [S. l.], v. 21, p. 149–158, 2025. DOI: 10.29169/1927-5129.2025.21.16. Disponível em: https://setpublisher.com/index.php/jbas/article/view/2613. Acesso em: 12 jun. 2026.