B. Velliyangiri, K. M. Dhanasheelan, A.Gowtham, S.Karthi, and P.Karthick. “Fabrication of Wheel Trencher Attachment for Tractor”. International journal of intellectual advancements and research in engineering computations 7, no. 2 (July 21, 2021): 2610–2612. Accessed April 19, 2024. https://ijiarec.com/ijiarec/article/view/339.