Further Operations (Complement, Intersection, Union) for IndetermSoft Set, IndetermHyperSoft Set, and TreeSoft Set and their Applications. Journal of Basic & Applied Sciences, [S. l.], v. 21, p. 47–52, 2025. DOI: 10.29169/1927-5129.2025.21.06. Disponível em: https://setpublisher.com/index.php/jbas/article/view/2572. Acesso em: 12 jun. 2026.