PRASAD, D. .; SANYAL, S. . An Analytical Study of Traffic Volume and Noise Level in Lucknow City. National Geographical Journal of India , [S. l.], v. 62, n. 2, p. 193–200, 2022. Disponível em: http://65.0.158.54/index.php/ngji/article/view/468. Acesso em: 12 jul. 2025.