Eseosa, Omorogiuwa, and Oforji Kingsley. “Cost Analysis of Proposed Solar Photovoltaic Systems Performance for Engineering Faculty, University of Port Harcourt”. Journal of Asian Scientific Research 9, no. 11 (November 26, 2019): 193–203. Accessed November 22, 2024. https://archive.aessweb.com/index.php/5003/article/view/3938.