COVID-19 National Survey Questionnaire (Korean) print   
JMF  Email [2020-06-16 12:29:43]  HIT : 722  
data : 656_1)코로나19에 대한 국민인식조사.pdf
COVID-19 National Survey Questionnaire (Korean)
     3. COVID-19 Overseas Survey Questionnaire (English)
     1. International survey area (30 Global Cities)