PROBIN, P. S.; SIMDIANKIN, A. A.; ZEKIY, A. O.; PRODANOVA, N. A.; POZDEEVA, S. N.; GURYANOVA, I. E. Basis of economic security of a highly qualified athlete. Journal of Human Sport and Exercise, [S. l.], v. 16, n. 2proc, p. S485-S498, 2021. Disponível em: https://www.jhse.ua.es/article/view/2021-v16-n2-proc-basis-economic-security-highly-qualified-athlet. Acesso em: 11 may. 2024.