COVID-19 1 DEMATEL 1 Decision making 1 Decision making trial and evaluation laboratories Emergency situation 1 Fuzzy inference 1 Fuzzy rule based 1 Fuzzy rule-based 1 Fuzzy rules 1 Health care 1 Health care professionals 1 International travel 1 Malaysian government 1 Movement control 1 Multi-criteria decision making 1 Public health 1 Social and environmental 1 Surveys 1 Viruses 1 World Health Organization 1