THE EFFECTS OF SMARTPHONE ADDICTION ON CHILDRENS CERVICAL POSTURE AND RANGE OF MOTION. International Journal of Physiotherapy, [S. l.], v. 6, n. 2, p. 32–39, 2019. DOI: 10.15621/ijphy/2019/v6i2/181910. Disponível em: https://www.ijphy.com/index.php/journal/article/view/393. Acesso em: 7 may. 2026.