N. Janaki, Suresh Adhithya G. R., Joe Edward C., Veeraraghavan K. “Efficient Operation of Dc-Dc Converter Using Cuk and Sepic Topology for the Application of Photovotaic System”. Annals of the Romanian Society for Cell Biology, Mar. 2021, pp. 212-8, https://annalsofrscb.ro/index.php/journal/article/view/1499.