Qasim Alkhayat D, Zuhair Sultan F. 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. RJSS [Internet]. 2020 Oct. 1 [cited 2025 Oct. 2];23(72):1-26. Available from: https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50815