GHANIM THUNOON, W. Analytical Study of some Kinematics Variables of Straight (Radial) Spike from Rare Region and its Relation with Accuracy in Volleyball. Al-Rafidain Journal For Sport Sciences, [S. l.], v. 14, n. 49, p. 99–127, 2008. DOI: 10.33899/rajsport.2008.50065. Disponível em: https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50269. Acesso em: 2 oct. 2025.