HWANG, Hyun-Chul. IMMEDIATE EFFECT OF SMARTPHONE USE ON BALANCE AND MUSCLES ACTIVITY OF ABDOMINAL AND LUMBAR. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 6, p. 6120–6126, 2020. DOI: 10.61841/1zh74h59. Disponível em: https://www.psychosocial.com/index.php/ijpr/article/view/7120. Acesso em: 20 jul. 2025.