Kumar, Sonu, Prabhanjan K. Pranav, y Anubhab Pal. «Effect of Hitch Distance on Haulage Performance for 2WD Tractors: A Theoretical Analysis». Spanish Journal of Agricultural Research 18, no. 2 (septiembre 22, 2020): e0203. Accedido mayo 31, 2024. https://sjar.revistas.csic.es/index.php/sjar/article/view/15296.