Volume 27-Issue 3-4-2020 Comparative Study on Supporting the Citizens and Residents Community During COVID-19 Pandemic in Brazil, Kingdom of Saudi Arabia, Turkey and United States of America. (Brazil) Comparative Study on Supporting the Citizens and Residents Community During COVID-19 Pandemic in Brazil, Kingdom of Saudi Arabia, Turkey and United States of America. (Kingdom of Saudi Arabia) Comparative Study on Supporting the Citizens and Residents Community During COVID-19 Pandemic in Brazil, Kingdom of Saudi Arabia, Turkey and United States of America. (Turkey) Comparative Study on Supporting the Citizens and Residents Community During COVID-19 Pandemic in Brazil, Kingdom of Saudi Arabia, Turkey and United States of America. (United States of America)