JAYALAKSHMI, A.; JANAKI, C. On Contra -wgrα-Continuous and Almost Contra-wgrα-Continuous Functions. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 5, n. 1, p. 613–622, 2013. DOI: 10.24297/jam.v5i1.3672. Disponível em: https://rajpub.com/index.php/jam/article/view/3672. Acesso em: 3 jul. 2024.