TEAM, S. On Strongly $\theta$ - Semi - Continuous Functions: N. Puturong. Thai Journal of Mathematics, [S. l.], v. 5, n. 3, p. 11–23, 2007. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/98. Acesso em: 3 may. 2024.