Study Of Generalization of Fuzzy Closed Sets. International Journal of Scientific Research in Science and Technology, [S. l.], v. 11, n. 4, p. 559–564, 2024. DOI: 10.32628/IJSRST24115126. Disponível em: https://www.ijsrst.technoscienceacademy.com/index.php/home/article/view/IJSRST24115126. Acesso em: 12 jan. 2026.