DOUGBLAY, A. .; LUBYSHEV, E. .; TITOVSKY, A. .; KRASILNIKOV, A. . Limiting factors of investment activity of the sports industry on the example of international football competitions in Russia. Theory and Practice of Physical Culture, [S. l.], n. 4, p. 6–8, 2023. Disponível em: http://tpfk.ru/index.php/TPPC/article/view/547. Acesso em: 8 may. 2024.