JEDEL, Joanna. Research on strategies of sport event sponsorship. Współczesna Gospodarka, [S. l.], v. 9, n. 4 (31), p. 51–62, 2018. DOI: 10.26881/wg.2018.4.05. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/wg/article/view/1943. Acesso em: 29 kwi. 2024.