Ebrahem, Ismail Z., Amer Eissa Ayman, and Riccardo Guidetti. “A NEW SMALL POTATO PLANTER FOR EGYPTIAN AGRICULTURE”. Journal of Agricultural Engineering 42, no. 3 (June 22, 2012): 7–14. Accessed April 23, 2024. https://www.agroengineering.org/jae/article/view/jae.2011.3.7.