ROY, A. .; VERMA, N. . A Study of working population in Uttar Dinajpur District, West Bengal. National Geographical Journal of India , [S. l.], v. 67, n. 2, p. 157–171, 2022. Disponível em: https://ngji.in/index.php/ngji/article/view/153. Acesso em: 12 may. 2024.