Gowri Sankar1, P.A., and K. Udhayakumar2. 2013. “A Novel Carbon Nanotube Field Effect Transistors Based Low-Voltage DC-DC Buck Converter for Maximum Efficiency”. Asian Journal of Chemistry 25 (20):290-92. https://asianpubs.org/index.php/ajchem/article/view/25_Supplementary%20Issue_80.