id	keyword
easat-2118	tourism
easat-2118	operators
easat-2118	sustainability
easat-2118	benefits
easat-2118	indicators
easat-2118	tour operators
easat-2118	vol
easat-2118	development
easat-2118	management
easat-2118	tourists
easat-2118	culture
easat-2118	community
easat-2118	doi