I. C. . Abiodun and K. E. . Ukhurebor*, “Comparison of 1800MHz Frequency Bands Path Loss Measurements with Conventional Models in Osun State, Nigeria”, Curr. Appl. Sci. Technol., vol. 22, no. 2, p. DOI: 10.55003/cast.2022.02.22.005 (16 pages), Jul. 2021.