Ghafoor TW. The Impacts of Pictures and Animation Accompanied by A Changing Sequence of Exercises Scheduling : On Learning and Retaining Some Basic Volleyball Skills of University Students. KOYA UNIV J HUM SOC SCI [Internet]. 2020 Dec. 31 [cited 2025 Jun. 6];3(2):189-97. Available from: https://jhss.koyauniversity.org/index.php/jhss/article/view/372