W. SALMAN, Jamal; M. AMEEN, Mudhaffer; O. HASSAN , Star. Parametric Study of the Rectangular Microstrip Antenna using Cavity Model. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 10, n. 2, p. 72–88, 2006. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1806.. Acesso em: 9 may. 2025.