Effectiveness Of Traditional And Modern Air Pollution Control Measures In Ujjain A Comparative Study. International Journal of Engineering and Science Research, [S. l.], v. 15, n. 1, p. 420–428, 2025. Disponível em: https://www.ijesr.org/index.php/ijesr/article/view/598. Acesso em: 2 aug. 2025.