Affia, N. J., Okafor, E. ., Akwukwaegbu, I. O. ., & Olubiwe, M. . (2025). Development and Computational Analysis of a Pump Hydro Storage System for Optimizing Electrical Grid Performance Using HOMER Energy Modelling Tool. Optimality, 2(2), 63-77. https://doi.org/10.22105/opt.v2i2.76