C.Pratheeba, K.Karthick, K.S.Rajesh Kumar, K.Rajkumar, and S.Vivek. “Portable Solar Lighting System”. International journal of intellectual advancements and research in engineering computations 6, no. 2 (March 30, 2018): 2127–2133. Accessed May 2, 2024. https://ijiarec.com/ijiarec/article/view/799.