The Influence of Sports Sponsorship on the Economy of National Sports Industry. Laisvalaikio tyrimai, [S. l.], v. 2, n. 6, 2018. DOI: 10.33607/elt.v2i6.223. Disponível em: https://journals.lsu.lt/laisvalaikio-tyrimai/article/view/223. Acesso em: 13 may. 2025.