MARUVADA, D. P.; BELLAMKONDA, R. S. Effects of Demographic Variables on Railway Passenger Service Quality: Finding from Indian Railway Passenger Service through Rail Qual. International Journal of Advances in Management and Economics, [S. l.], 2018. Disponível em: https://managementjournal.info/index.php/IJAME/article/view/312. Acesso em: 19 may. 2024.