MAHARANI, Putri Maulidina; SARTONO, Hadi; KUSUMAH, Widi; MULYANA, Mulyana. Self-Talk As a Regulatory Self-Confidence: A Descriptive Study of Athlete Long Jump. Indonesian Journal of Sport Management, [S. l.], v. 4, n. 4, 2024. DOI: 10.31949/ijsm.v4i4.11563. Disponível em: https://www.ejournal.unma.ac.id/index.php/ijsm/article/view/11563. Acesso em: 16 jun. 2025.