Hasiholan, T. P., R. Pratami, and U. Wahid. “UTILIZATION OF TOK TIK AS MEDIA CAMPAIGN MOVEMENT OF WASHES IN INDONESIA FOR PREVENTION OF SPREAD OF VIRUS COVID-19”. Metakom, vol. 4, no. 1, Apr. 2020, pp. 59-72, doi:10.23960/metakom.v4i1.103.