UKOMMI, U.; UBOM, E. Impact Assessment of Elevation Angles on Signal Propagation at VHF and UHF Frequencies for Improved Rural Telephony. ABUAD Journal of Engineering Research and Development (AJERD), Ado-Ekiti, Nigeria, v. 6, n. 2, p. 136–142, 2023. DOI: 10.53982/ajerd.2023.0602.13-j. Disponível em: https://journals.abuad.edu.ng/index.php/ajerd/article/view/294. Acesso em: 23 nov. 2024.