Mechanism for Investing in Sponsorship Rights for Youth Football Players in Professional Clubs. Jurnal Pendidikan Kepelatihan Olahraga: PEJUANG, [S. l.], v. 2, n. 1, p. 25–36, 2026. Disponível em: https://journalpejuang.web.id/index.php/jurnalpkopejuang/article/view/61. Acesso em: 17 apr. 2026.