B. A. Maiyama, M. Momoh2, M. Musa, G. M. Argungu, S. Abdullahi and M. B. Abdullahi 2018. Design and Performance Evaluation of Wind-Solar PV Energy System for Kola Village at Birnin Kebbi, Nigeria. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE. 4, 1 (Jan. 2018), 72–78. DOI:https://doi.org/10.7324/IJASRE.2018.32589.