Ukommi, U. and Ubom, E. 2023. Impact Assessment of Elevation Angles on Signal Propagation at VHF and UHF Frequencies for Improved Rural Telephony. ABUAD Journal of Engineering Research and Development. 6, 2 (Nov. 2023), 136-142. DOI:https://doi.org/10.53982/ajerd.2023.0602.13-j.