Tran, Thi Thanh Hai, et al. “Influence of Damping Particles on The Vibration of Spur Gear Transmission Using Numerical Modelization”. Engineering and Technology For Sustainable Development, vol. 33, no. 3, July 2023, pp. 10-17, doi:10.51316/jst.167.etsd.2023.33.3.2.