Mollazade, Kaveh, Hojat Ahmadi, and Reza Alimardani. “Optimal Design of Rotary Tiller”. International Journal of Agricultural and Biological Engineering 2, no. 2 (June 30, 2009): 1–7. Accessed September 4, 2026. https://ijabe.org/index.php/ijabe/article/view/104.