A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is
COVID-19 is a disease that attacks the respiratory system from no symptoms to death. Because more and more individuals are infected with COVID-19 who are asymptomatic, wearing a mask is one of the ways to prevent it. The purpose of this community service activity is to break the chain of the spread of COVID-19 and increase public awareness to always use masks when leaving the house. The target of this activity is the traders who sell at the Pekanbaru Dupa Market. The method of implementing thisdoi:10.36565/jak.v3i1.145 fatcat:fyrpen67zncxpjna77fr76vfhe