An analytical study Of Vehicular Effects on Sound in Residential, Silent And Mixed zones Of Sylhet. GUB Journal of Science and Engineering, [S. l.], v. 10, n. 1, p. 10–16, 2024. DOI: 10.3329/gubjse.v10i1.74937. Disponível em: https://www.banglajol.info/index.php/GUBJSE/article/view/74937. Acesso em: 28 jun. 2026.