MURUGAIAH, V.; KUMAR, R. P. Performance Indicators of Indian Railways at Glance. Ushus Journal of Business Management, [S. l.], v. 16, n. 1, p. 61-75, 2017. DOI: 10.12725/ujbm.38.4. Disponível em: https://journals.christuniversity.in/index.php/ushus/article/view/1651. Acesso em: 23 nov. 2024.