V R Chavda, and N M Chudasama. “REVIEW ON SOLAR ROOFTOP DEVELOPMENT, POLICIES AND CHAALLENGS IN INDIA”. International Journal of Advance Engineering and Research Development (IJAERD), vol. 5, no. 5, May 2018, pp. 34-39, https://ijaerd.org/index.php/IJAERD/article/view/3390.