YAHYA, Z.; زهير; A. AL-KHATEEB, K.; خالد. Attention concentration and perception (senso-motor),and its relationship with long "serve accuracy in volleyball. Al-Rafidain Journal For Sport Sciences (RJSS), [S. l.], v. 12, n. 41, p. 60–78, 2025. DOI: 10.33899/rajsport.2006.6159. Disponível em: https://ojs.uomosul.edu.iq/index.php/rjss/article/view/10747. Acesso em: 4 aug. 2025.