Akpootu, D.O. , Said, R.S. , Mustapha, W. , Arewa, S.P. , Sulu, H.T. , Iliyasu, M.I. and Salifu, S.I. 2019. Performance Analysis of Tropospheric Radio Refractivity on Radio Field Strength and Radio Horizon Distance and Its Variation with Meteorological Parameters over Osogbo, Nigeria. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE. 5, 10 (Oct. 2019), 81–97. DOI:https://doi.org/10.31695/IJASRE.2019.33545.