Nugraha U, Ilham I, Ali M. Mejora del fitness y VO2Max: implementación de los tradicionales juegos “Massallo” (Improved Fitness and VO2Max: Implementation of Traditional “Massallo” Games). Retos [Internet]. 2024 Jul. 1 [cited 2025 Oct. 5];56:699-706. Available from: http://revistaretos.org/index.php/retos/article/view/104868