Examining the Effective Factors on Spectators’ Attendance in Volleyball World League in Iran. Mediterranean Journal of Social Sciences, [S. l.], v. 7, n. 4 S1, p. 155, 2016. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/9396.. Acesso em: 18 jul. 2024.