Singh, Amandeep, Naser Nawayseh, Lakhwinder Pal Singh, Sarbjit Singh, and Harwinder Singh. “Whole Body Vibration Exposure During Rotary Soil Tillage Operation:: The Relative Importance of Tractor Velocity, Draft and Soil Tillage Depth”. International Journal of Automotive and Mechanical Engineering 15, no. 4 (December 24, 2018): 5927–5940. Accessed April 26, 2024. https://journal.ump.edu.my/ijame/article/view/78.