Columbia subject headings:
Authoritarianism--Portugal.
COVID-19 (Disease)--Political aspects--Portugal.
COVID-19 Pandemic, 2020---Political aspects--Portugal.
Democracy--Portugal.
Portugal--Politics and government--21st century.
World politics--21st century.
Harvard subject headings:
Authoritarianism
COVID-19 (Disease)--Political aspects.
COVID-19 Pandemic, 2020---Political aspects.
Democracy
Portugal--Politics and government--21st century.
War and emergency legislation
World politics--21st century
Princeton subject headings:
Authoritarianism.
COVID-19 (Disease)--Political aspects.
COVID-19 Pandemic, 2020---Political aspects.
Democracy.
Portugal--Politics and government--21st century.
War and emergency legislation.
World politics--21st century.