Bhattacharjee, S., S. Bhakta, P.K. Mishra, T.K. Mouthik, R.K. Singh, S. Das, R. Kumar, and M. Raj. 2014. “Experimental Investigation of Photovoltaic Generator in Alfresco Condition”. Journal of Renewable Energy and Smart Grid Technology 8 (2):21-36. https://ph01.tci-thaijo.org/index.php/RAST/article/view/26332.