Almaliki S. SIMULATION OF DRAFT FORCE FOR THREE TYPES OF PLOW USING RESPONSE SURFACE METHOD UNDER VARIOUS FIELD CONDITIONS. Iraqi J. Agric. Sci. [Internet]. 2018 Dec. 6 [cited 2024 Nov. 22];49(6). Available from: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/151