Famoriji J.Oluwole,  Variation of Metrological Parameters as They Affect the Tropospheric Radio Refractivity for Akure South-West Nigeria.   journal   = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2013, vol. 82(10). 704 - 706
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/17176.