P. SATHISHMOHAN; V. RAJENDRAN; P. JEEVITHA. On $\pi g^\ast$s-Irresolute Functions in Topological Spaces. International Journal of Mathematics And its Applications, [S. l.], v. 6, n. 2 - A, p. 201–207, 2018. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/664. Acesso em: 22 jul. 2024.