Development of Traditional Game Model ’Etu’ to Improve Physical Fitness with Sportsmanship in Elementary School Students in Nagekeo Regency. Journal of Social Science (JoSS), [S. l.], v. 4, n. 11, p. 719–730., 2025. DOI: 10.57185/svvckz75. Disponível em: https://joss.al-makkipublisher.com/index.php/js/article/view/518. Acesso em: 2 jan. 2026.