The Relationship Between Psychological Stress and the Performance Level of the Spike Skill in Volleyball. Sport culture, [S. l.], v. 16, n. 1, p. 54–64, 2026. DOI: 10.25130/sc.25.1.4. Disponível em: http://jsc.tu.edu.iq/index.php/jsc/article/view/19. Acesso em: 8 aug. 2026.