Kartikawati, Dwi. 2021. “The Dynamics of Communal Participatory Communication in the Anticipation of COVID-19 Pandemic on WhatsApp Group Media”. Ultimacomm: Jurnal Ilmu Komunikasi 13 (1), 65-81. https://doi.org/https://doi.org/10.31937/ultimacomm.v13i1.1941.