Hassan T, Rasul J. Relationship attribution causal skill to perform the background rolling annexation on the table in artistic gymnastics at the students in the faculty of physical education and sports science in Baghdad. jope [Internet]. 2015 Sep. 28 [cited 2024 May 3];27(3):18-29. Available from: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/608