AL DALLAL, Shawki. Primordial Wormholes and their Traversability Constraints: In the Context of the Presence and Absence of Exotic Matter . European Journal of Applied Sciences, [S. l.], v. 14, n. 01, p. 141–157, 2026. Disponível em: https://scholarpublishing.org/journals/index.php/EJAS/article/view/119. Acesso em: 6 may. 2026.