Matrood M. Self-confidence and its relationship to completing the 100-meter freestyle race. jope [انترنت]. 28 سبتمبر، 2024 [وثق 27 مارس، 2025];36(3):821-33. موجود في: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/2240