V. Kumar, J. R. Bentham, K. Kumar, K. Kumar, Mohd. Murtaja, and P. Singh, “A REVIEW OF THE EXHAUST MUFFLERS USED IN AGRICULTURAL TRACTORS TO LOWER THE SOUND PRESSURE LEVEL”, ShodhKosh J. Vis. Per. Arts, vol. 4, no. 1, pp. 1145–1151, Jun. 2023.