Almufarij, A. ., and A. . Alharbi. “Perceptions of Using Mobile Health Apps (mHealth) During Covid-19 Pandemic In Saudi Arabia: A Cross-Sectional Study”. Journal of Health Informatics in Developing Countries, vol. 16, no. 1, Mar. 2022, https://mail.jhidc.org/index.php/jhidc/article/view/352.