P, M.; S, R.; K, A. S. Ambient Air Quality Monitoring Studies in Four Specific Location of Tamilnadu, India. International Research Journal of Multidisciplinary Technovation, [S. l.], v. 1, n. 6, p. 677–683, 2019. DOI: 10.34256/irjmtcon96. Disponível em: https://asianresassoc.org/journals/index.php/irjmt/article/view/302. Acesso em: 12 jun. 2026.