IS TAPPING UP PLAYERS CONTRACTED TO OTHER CLUBS ACTUALLY AN ILLEGAL PRACTICE?. Zamonaviy dunyoda pedagogika va psixologiya, [S. l.], v. 1, n. 22, p. 15–23, 2022. Disponível em: https://www.in-academy.uz/index.php/ZDPP/article/view/18287.. Acesso em: 29 apr. 2026.