Li, Y. (2022) “Mechanical model for double side self-propelled rolling machine based on rigid and flexible contact dynamics”, International Journal of Agricultural and Biological Engineering, 15(6), pp. 38–43. Available at: https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/6485 (Accessed: 26 December 2025).