“The Advantage Of Combined Machine Technology That Prepares The Soil For Planting Poly Crops Under A Closed Tunnel Film”. American Journal of Engineering , Mechanics and Architecture (2993-2637), vol. 1, no. 9, Nov. 2023, pp. 94-98, https://www.grnjournal.us.e-scholar.org/index.php/AJEMA/article/view/1474.