Osman, W. G. M., W. M. Abdellateef, Y. G. Mohamed, . E. Khedr, and A. Khashana. “Burden of Anxiety and Electronic Screen Syndrome in Children During COVID-19 Quarantine”. International Journal of Health Sciences, vol. 6, no. S7, Sept. 2022, pp. 4154-67, doi:10.53730/ijhs.v6nS7.12789.