M.T. ABDALLA, Ghassan. Switchable Antenna Array for Beam Control. University of Khartoum Engineering Journal, [S. l.], v. 2, n. 2, 2022. DOI: 10.53332/uofkej.v2i2.51. Disponível em: https://uofkej.uofk.edu/index.php/uofkej/article/view/51. Acesso em: 4 sep. 2025.