Khan, T. A., A. Gupta, S. S. Jamari, and P. Poddar. “Synthesis of Carbon Nano Fibers: Fabrication and Characterization of Carbon Nano Fibers/Rea-Formaldehyde Resin”. Asian Journal of Applied Sciences, vol. 2, no. 6, Dec. 2014, https://www.ajouronline.com/index.php/AJAS/article/view/2141.