Sustainable Materials for Acoustic Barriers in Urban Infrastructure: A Systematic Review. Actas del Congreso Internacional de Ingeniería Civil (CIIC), [S. l.], n. 001, p. 16, 2026. DOI: 10.26439/ciic2025.8667. Disponível em: https://revistas.ulima.edu.pe/index.php/CIIC/article/view/8667. Acesso em: 29 apr. 2026.