Kangaji, L., R. Atanda, and E. Orumwense. “Cost Optimization Model for a Grid-Connected Offshore Wind and Tidal Power Generation System Using Homer: A Case Study in Buffels Bay South Africa”. International Journal of Electrical Engineering and Applied Sciences (IJEEAS), vol. 8, no. 1, Apr. 2025, doi:10.54554/ijeeas.2025.8.01.003.