id	keyword
ertr-849	tourism
ertr-849	covid-19
ertr-849	malaysia
ertr-849	pandemic
ertr-849	tourism research
ertr-849	industry
ertr-849	travel
ertr-849	tourism industry
ertr-849	review
ertr-849	international
ertr-849	vol
ertr-849	ertr
ertr-849	http://ertr.tamu.edu
ertr-849	government
ertr-849	impact
ertr-849	tourists
ertr-849	march
ertr-849	economic
ertr-849	covid-19 pandemic
ertr-849	hospitality