QASIM ALKHAYAT, D.; ضیاء; ZUHAIR SULTAN, F.; فضاء. A Comparative Study of the Effect of using the E-Portfolio which Enhanced with Enrichment activities and a File to earn the Physical Education Teaching Method concepts of Students of the Faculty of Physical Education and Sports Sciences, Mosul University. Al-Rafidain Journal For Sport Sciences (RJSS), [S. l.], v. 23, n. 72, p. 1–26, 2025. DOI: 10.33899/rjss.2020.167127. Disponível em: https://ojs.uomosul.edu.iq/index.php/rjss/article/view/11325. Acesso em: 4 aug. 2025.