HANIK KHAIRUN NISA; BELLA RISKA AYU. Effectiveness of Brain Gym in Improving Learning Concentration in Children: A Literature Study. International Journal of Health and Social Behavior, [S. l.], v. 2, n. 2, p. 45–47, 2025. DOI: 10.62951/ijhsb.v2i2.397. Disponível em: https://international.arikesi.or.id/index.php/IJHSB/article/view/397. Acesso em: 1 jun. 2025.