Design a Yagi Antenna with Five Reflector Elements to Strengthen 4G Signals in Sub-Urban Areas. International Journal of Advanced Technology and Social Sciences (IJATSS), [S. l.], v. 2, n. 10, p. 1641–1650, 2024. DOI: 10.59890/qb107q30. Disponível em: https://penerbitjurnalinternasional.com/index.php/ijatss/article/view/808.. Acesso em: 31 mar. 2026.