Sudey, A.; عامر; AL-Rome, J.; جاسم; AL-Sweede, A.; احمد. 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. RJSS 2025, 13, 69-92.