Nwauzor NG, Iqbal MT. Analysis of Existing Solar System and Design of an Additional System for a Cell Phone Charging Facility in Nigeria. J. Electron. Electric. Eng. [Internet]. 2024 Dec. 2 [cited 2026 Aug. 11];3(2):532–543. Available from: https://ojs.wiserpub.com/index.php/JEEE/article/view/5515