“Front Plow for Smooth, Furrowless Plowing Equipped With Angle Marks”. American Journal of Engineering , Mechanics and Architecture (2993-2637) 1, no. 7 (September 30, 2023): 114–118. Accessed January 27, 2026. https://www.grnjournal.us.e-scholar.org/index.php/AJEMA/article/view/2926.