YAN INDRA SIREGAR et al. Olahraga Sebagai Instrumen "Soft Power" dan Legitimasi Kekuasaan: Analisis Politik Kebijakan Olahraga Nasional. Journal of Education Transportation and Business, [S. l.], v. 3, n. 1, p. 16–19, 2026. DOI: 10.57235/jetbus.v3i1.8499. Disponível em: https://www.rayyanjurnal.com/index.php/jetbus/article/view/8499. Acesso em: 17 jun. 2026.