H., G. J.; K., S.; D. C., V.; P. A., A. L.; WILLIAM, R. F. A study of mobile phone usage on sleep disturbance, stress and academic performance among medical students in Tamil Nadu. International Journal Of Community Medicine And Public Health, [S. l.], v. 5, n. 1, p. 365–368, 2017. DOI: 10.18203/2394-6040.ijcmph20175814. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/2327. Acesso em: 28 may. 2026.