Evaluation of the sound environment of the city of Biskra (Algeria) . Journal of Applied Engineering Science & Technology, [S. l.], v. 4, n. 1, 2018. DOI: 10.69717/jaest.v4.i1.71. Disponível em: http://41.111.218.171/index.php/jaest/article/view/71.. Acesso em: 12 jun. 2025.