KHADER, Salima Mohamed. New forms of continuity (δ-α-continuous and contra δ-α-continuous). Scientific Journal of Faculty of Education, Misurata University , [S. l.], v. 3, n. 02, p. 14–23, 2016. Disponível em: https://journals.misuratau.edu.ly/edu/ojs/index.php/eduction/article/view/515. Acesso em: 6 nov. 2026.