Abdulrahman RA. STUDY THE EFFECTS OF SPEEDS AND DEPTHS OF PLOWING ON SOME TECHNICAL INDICATORS USING ROTARY PLOW PERFORMANCE TYPE MINI 1200 . DASJ [Internet]. 2017 Dec. 30 [cited 2024 May 7];9(2):256-64. Available from: https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/1307