FALLS, G. A.; NATKE, P. A.; XIAO, L. College Football Attendance in the Long Run: Division II. American Journal of Management, [S. l.], v. 22, n. 3, 2022. Disponível em: https://articlearchives.co/index.php/AJM/article/view/1613. Acesso em: 20 sep. 2025.