Asst. Lecturer Hayder Hasan Karam. THE IMPACT OF CONTRASTING EVENTS STRATEGY ON MOTOR SATISFACTION AND LEARNING PERFORMANCE OF VOLLEYBALL BLOCKING SKILL FOR SECOND-STAGE COLLEGE STUDENTS. Galaxy int. interdiscip. res. j. [Internet]. 2023 Aug. 11 [cited 2024 Dec. 25];11(8):71-80. Available from: https://giirj.com/index.php/giirj/article/view/5667