Iortile, J. ., and L. Alumuku. “A Comparative Study of Radiofrequencies Field Levels of Some Base Stations in Makurdi and Its Environs in Benue State, North Central Nigeria”. International Journal of Natural Sciences Research, vol. 2, no. 3, Mar. 2014, pp. 44-47, https://archive.conscientiabeam.com/index.php/63/article/view/2314.