M. Venkata Sudhakar, B. Hrudini, G. Sushma, S. Lokesh, and N. Sandeep. “Voice Assisted Cancer Prognostication Using Machine Learning”. International Journal of Control and Automation, Vol. 13, no. 03, May 2020, pp. 77 -84, http://sersc.org/journals/index.php/IJCA/article/view/15222.