id	keyword
easat-10958	value
easat-10958	chain
easat-10958	tourism
easat-10958	tourism value
easat-10958	development
easat-10958	risks
easat-10958	vol
easat-10958	value chain
easat-10958	supply
easat-10958	linkages
easat-10958	integration
easat-10958	information
easat-10958	journal
easat-10958	vietnam
easat-10958	region
easat-10958	research
easat-10958	management