Comparative Investigation of Engine Compartment Insulation Materials on ECE R51 Pass-By Noise Performance of M3 Category Buses. Aintelia Science Notes, [S. l.], v. 5, n. 1, p. 41–48, 2026. DOI: 10.5281/zenodo.21356417. Disponível em: https://journal.bauderpress.org.tr/index.php/asnj/article/view/89. Acesso em: 26 jul. 2026.