O. RAVI; R. ASOKAN; A. THIRIPURAM. Another Generalized Closed Sets in Ideal Topological Spaces. International Journal of Mathematics And its Applications, [S. l.], v. 3, n. 3 - A, p. 63–73, 2015. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/447. Acesso em: 8 may. 2024.