“Comparative Investigation of Engine Compartment Insulation Materials on ECE R51 Pass-By Noise Performance of M3 Category Buses”, in 1st International R&D, Design and Innovation Conference Proceedings Book, BAUDER Press, 2026, pp. 37–47. Accessed: Aug. 26, 2026. Available: https://press.bauderpress.org.tr/index.php/bauderpress/catalog/book/1/chapter/3