Environmental Noise Pollution in Educational Institutes of Nagaon Town, Assam, India. Global Journal of Science Frontier Research, [S. l.], v. 12, n. H1, p. 1–5, 2012. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/703. Acesso em: 6 feb. 2026.