Kumar, Dr. D. Antony Ashok. “Hospitality & Public Health - A Case Study of Indian Railway Catering and Tourism Corporation (IRCTC)”. International Journal of Social Science and Economics Invention 2, no. 10 (October 25, 2016): 421 to 429. Accessed May 2, 2024. http://ijssei.in/index.php/ijssei/article/view/60.