Ghaidan R. The effect of the Appleton model on learning to perform the long jump for first-year students in the College of Basic Education. jope [انترنت]. 28 سبتمبر، 2025 [وثق 7 أكتوبر، 2025];37(3):989-9. موجود في: https://www.jcope.uobaghdad.edu.iq/index.php/jcope/article/view/2363