نهلة نجاح عبدالله رمضان العنزي د., “Public relations via social media and health crisis management (An analytical study of the management of the Virus Covid crisis 19 through the Ministry of Health page on Facebook For the period from 3/21/2020 to 4/21/2020”, lark, vol. 12, no. 3, pp. 486–462, Jun. 2020, doi: 10.31185/lark.Vol3.Iss38.1555.