Qasim Alkhayat, D., ضیاء, Zuhair Sultan, F., & فضاء. (2025). 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), 23(72), 1–26. https://doi.org/10.33899/rjss.2020.167127