Ondachi, Paul Adah. 2024. “Optimisation of an On-Grid Hybrid Energy System: A Case Study of the Main Campus of the University of Abuja, Nigeria”. ABUAD Journal of Engineering Research and Development 7 (1). Ado-Ekiti, Nigeria, 295-308. https://doi.org/10.53982/ajerd.2024.0701.30-j.