Abdul-Majeed Al-Khateeb K, Oday Saeed Al-Dewachi A-R. Effectiveness of Using Both Slow and Ordinary Video Displaying on Learning the Technique of Performing Some Kinds of Smashing Strokes in Volleyball. RJSS [Internet]. 2014 Aug. 1 [cited 2025 Oct. 2];20(65):236-54. Available from: https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50185