The Effect of Random Excitement Strategy on Learning the Skill of Serving  in Volleyball for Female Students. Journal of Humanities and Social Sciences Research, [S. l.], v. 5, n. 1, 2026. DOI: 10.33687/jhssr.005.01.0546. Disponível em: https://jhssrjournal.com/index.php/journal/article/view/546. Acesso em: 10 may. 2026.