Nwaokolo, E., and A. Gbenga-Ilori. “Effect of Dielectric Properties of Building Structural Materials on Attenuation of Microwave Signals in Urban Areas of Nigeria”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT 20, no. 1 (March 1, 2024): 25-44. Accessed September 14, 2025. http://www.azojete.com/index.php/azojete/article/view/850.