Samson O. EZE, Muhammad UTHMAN and Sadiq THOMAS (2025) “Secure and Scalable Internet of Things (IOT) Framework for Multi-Source Energy System Monitoring: A Case Study of a Large Office Complex in Abuja”, UNIABUJA Journal of Engineering and Technology (UJET), 3(1), pp. 12–21. Available at: https://ujet.uniabuja.edu.ng/index.php/ujet/article/view/112 (Accessed: 4 February 2026).