ORBÁN, Szabolcs Gergely; SZABADOS, György Norbert; DAJNOKI, Krisztina. The Nonprofit Sport Businesses in Hungary. International Journal of Engineering and Management Sciences, [S. l.], v. 3, n. 3, p. 392–401, 2018. DOI: 10.21791/IJEMS.2018.3.32. Disponível em: https://ojs.lib.unideb.hu/IJEMS/article/view/5061.. Acesso em: 18 jul. 2024.