M. RAJA; N. SEENIVASAGAN; O. RAVI. New Type of Generalized Closed Sets in Topological Spaces. International Journal of Mathematics And its Applications, [S. l.], v. 6, n. 2 - B, p. 67–74, 2018. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/702. Acesso em: 3 jul. 2024.