Gowtham, G., V. N. Hegde, S. Meshk, S. Sukrutha, and R. Somashekar. “Synthesis and Characterization of Carbon Soot Particles Doped HPMC Polymer Composites”. Journal of Research Updates in Polymer Science, vol. 4, no. 2, July 2015, pp. 62-68, doi:10.6000/1929-5995.2015.04.02.1.