S. PIOUS MISSIER; K. M. ARIFMOHAMMED. Functions Associated with $^*g \hat{\alpha}$-Closed Sets in Topological Spaces. International Journal of Mathematics And its Applications, [S. l.], v. 6, n. 3, p. 273–283, 2018. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/380. Acesso em: 22 jul. 2024.