R. FEMINA; N. RAJESH. Properties of $(i, j)$-$\beta$-compact Spaces. International Journal of Mathematics And its Applications, [S. l.], v. 5, n. 3 - A, p. 47–52, 2017. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/846. Acesso em: 17 may. 2024.