KUMAR, V. .; GOSWAMI, K. P. . Surface Water Quality in Gorakhpur City, Uttar Pradesh. National Geographical Journal of India , [S. l.], v. 63, n. 03, p. 8–19, 2022. Disponível em: https://ngji.in/index.php/ngji/article/view/390. Acesso em: 30 apr. 2024.