Siwach, Bulkesh, Devendra Mohan, Monika Barala, and Amarjeet. 2018. “Effect of Different Organic Dyes and Their Impregnation Periods on Photovoltaic Performance of ZnO Based Dye Sensitized Solar Cells”. Asian Journal of Chemistry 30 (9):2013-16. https://doi.org/10.14233/ajchem.2018.21387.