MOHD. TAHIR AMIN KHAN. SOCIAL CLASSES IN VICTORIAN ERA. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 4, n. 7, p. 515–520, 2017. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/3264. Acesso em: 25 apr. 2025.