Fabbri, Angelo, Chiara Cevoli, and Giuseppe Cantalupo. “A Method for Handlebars Ballast Calculation in Order to Reduce Vibrations Transmissibility in Walk Behind Tractors”. Journal of Agricultural Engineering 48, no. 2 (June 1, 2017): 81–87. Accessed April 23, 2024. https://www.agroengineering.org/jae/article/view/599.