Ankit R Patel and  Ankit A Patel and  Mahesh A Patel and  Dhaval R Vyas,  Modeling and Simulation of Photovoltaic based LED Lighting System.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2011, vol. 49(1). 75 - 79
    [viewed 19 March 2024]. Available from: https://publications.waset.org/pdf/13125.