PRATIWI, Wahyu Nur; PRATAMA, Yuan Guruh. Brain Gym Optimizing Concentration on Elementary Students. STRADA Jurnal Ilmiah Kesehatan, [S. l.], v. 9, n. 2, p. 1524–1532, 2020. DOI: 10.30994/sjik.v9i2.498. Disponível em: https://sjik.org/index.php/sjik/article/view/498. Acesso em: 19 apr. 2024.