Buda, S. ., and I. N. . Umar. “Technical and Economic Analysis of Hybrid Solar PV-Wind Mini-Grid Power System for Sokoto Energy Research Center (SERC)”. International Journal of Science for Global Sustainability, vol. 11, no. 4, Dec. 2025, pp. 143-51, doi:10.57233/ijsgs.v11i4.997.