Spugnoli, Paolo, Alessandro Parenti, Piernicola Masella, and Esteban Melani. “TEST OF AN ANIMAL DRAWN FIELD IMPLEMENT CART”. Journal of Agricultural Engineering 39, no. 2 (June 30, 2008): 1–5. Accessed December 23, 2024. https://www.agroengineering.org/jae/article/view/jae.2008.2.1.