S. SARANYA; N. SEENIVASAGAN; O. RAVI. T$_{(1,2)^\star \text{-} \psi}$-spaces. International Journal of Mathematics And its Applications, [S. l.], v. 5, n. 3 - A, p. 1–7, 2017. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/838. Acesso em: 3 jul. 2024.