1. J.P. Arenas, F. Asdrubali, Eco-Materials with noise reduction properties, 2017.
2. M.R. Ghotbi Ravandi, N. Khanjani, M. Mohammadian, A review on the acoustical properties of natural and synthetic noise absorbents, 2, 7-8, 2015.
3. Experimental study on natural fibres for green acoustic absorption materials;Al Rahman;Am. J. Appl. Sci.,2013
4. Patil, C, Ghorpade, R, Askhedkar, R. Effect of Air Gap, Thickness of Polyurethane (PU) Foam, and Perforated Panel on Sound Absorption Coefficient for Acoustic Structures. Proceedings of the ASME 2022 International Mechanical Engineering Congress and Exposition. Volume 1 : Acoustics, Vibration, and Phononics. Columbus, Ohio, USA. October 30–November 3, 2022. V001T01A031. ASME. https://doi.org/10.1115/IMECE2022-96880
5. S. Singh, A.R. Mohanty, S.N. Namasivayam, HVAC noise control using natural materials to improve vehicle interior sound quality, 101-109, 2016.