KUMAR, D. D. A. A. Hospitality & Public Health - A Case Study of Indian Railway Catering and Tourism Corporation (IRCTC). International Journal of Social Science and Economics Invention, [S. l.], v. 2, n. 10, p. 421 to 429, 2016. DOI: 10.23958/ijssei/vol02-i10/02. Disponível em: http://ijssei.in/index.php/ijssei/article/view/60. Acesso em: 2 may. 2024.