H. Al-Tameemi, Zaid, Hayder H. Enawi, Fadhel A.Jumaa, Haider K. Latif, and Mohammad K. Abbas. 2018. “A Review of Hybrid Generation Systems”. International Journal of Engineering & Technology 7 (3.20): 625-28. https://doi.org/10.14419/ijet.v7i3.20.22957.