KALAJA, Artan; DEDA, Nora; KRAJA, Julian. THE IMPACT OF SLEEP DEPRIVATION ON THE PERFORMANCE OF SERVICES AND PASSES TO VOLLEYBALL PLAYERS. European Scientific Journal, ESJ, [S. l.], v. 11, n. 14, 2015. Disponível em: https://last.eujournal.org/index.php/esj/article/view/5677. Acesso em: 11 feb. 2026.