noise pollution in Baghdad city. Journal of the College of Basic Education, [S. l.], v. 21, n. 91, p. 637–660, 2022. DOI: 10.35950/cbej.v21i91.7122. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/7122.. Acesso em: 1 jul. 2024.