Alagappan, Annamalai, Sampath Kumar Venkatachary, Leo John Baptist, Ravi Samikannu, Jagdish Prasad, and Anitha Immaculate. 2020. “A Comparative Study on Corona Virus Pandemic – What Do Figures Indicate?”. International Review of Management and Marketing 10 (4):161-69. https://www.econjournals.com/index.php/irmm/article/view/10320.