TrisnaI. W. W., RosyidahH. U., and HudaS. “Public Response to Education and Prevention Efforts of Covid-19 in Instagram @satgascovididijatim”. Proceedings of International Conference on Da’wa and Communication, Vol. 2, no. 1, Nov. 2020, pp. 135-46, doi:10.15642/icondac.v2i1.376.