Sudey, A., عامر, AL-Rome, J., جاسم, AL-Sweede, A., & احمد. (2025). The research aims at revealing the comparison between the effect of two ways of the direct and indirect mental training in developing some basic skills in volleyball . The researchers followed the empirical way in their wark. Al-Rafidain Journal For Sport Sciences (RJSS), 13(45), 69–92. https://doi.org/10.33899/rajsport.2007.6196