Download Resources Dr. Eddy Fadlyana _ Covid-19 Vaccine Effectiveness Ms. Yong Ee Chin _ COVID-19 Impact to Travel and Tourism Industries Prof. Dr. Teerawattananon Yot _ A Regional Study on Vaccination Certificate (CORESIA) Dr. Sunil Bahl _ Considerations for Vaccination Certificates in the Context of COVID-19 Dr. Auliya A. Suwantika _ Health Protocol and Certification forInternational Travelling Prof. Ir. Dr. –Ing. Eko Supriyanto _ ITTP-COVID19 Introduction and Progress Report