Ayodele S. OLUWOLE and Jimoh R. OPEYEMI (2026) “Performance Optimization of 5G Wireless Networks in Nigeria Using Low-Power Massive MIMO and Intelligent Reflecting Surfaces”, UNIABUJA Journal of Engineering and Technology (UJET), 3(2), pp. 223–245. Available at: https://ujet.uniabuja.edu.ng/index.php/ujet/article/view/166 (Accessed: 13 June 2026).