Elton, R. J., P. Vasuki, J. Mohanalin, and J. S. Gnanasekaran. “Voice Activity Detection Using Smoothed-Fuzzy Entropy (smFuzzyEn) and Support Vector Machine”. Journal of Applied Research and Technology, vol. 17, no. 1, June 2019, doi:10.22201/icat.16656423.2019.17.1.754.