Prof. Pravin M.Gupta, Ashutosh A. Meshram, Hupendra K. Thakre, and Sanket A. Mendhe. “A Review on Solar Drying Prospects in India”. International Journal of Advance Engineering and Research Development (IJAERD), vol. 5, no. 2, Feb. 2018, pp. 637-9, https://ijaerd.org/index.php/IJAERD/article/view/2447.