ALEMU, K. . Broadband, Low Sidelobe, Zero Height, Slotted Circular Disk Antenna. Zede: Journal of Ethiopian Engineers and Architects የኢትዮጵያ መሐንዲሶችና አርክቴክቶች መጽሔት, [S. l.], v. 10, p. 33–37, 2023. Disponível em: https://ejol.aau.edu.et/index.php/ZEDE/article/view/6329. Acesso em: 10 apr. 2026.