ABO-SEIDA, O. M. . Propagation of Electromagnetic Waves in a Rectangular Tunnel. Applied Computational Electromagnetics Society Journal (ACES), [S. l.], v. 17, n. 2, p. 170–175, 2022. Disponível em: https://journals.riverpublishers.com/index.php/ACES/article/view/16957. Acesso em: 14 may. 2026.