id	keyword
futech-29	restaurant
futech-29	quality
futech-29	performance
futech-29	food
futech-29	intervention
futech-29	service
futech-29	value
futech-29	study
futech-29	customers
futech-29	satisfaction
futech-29	research
futech-29	table
futech-29	analysis
futech-29	factors
futech-29	result
futech-29	management
futech-29	japanese
futech-29	food quality
futech-29	service quality
futech-29	test
futech-29	data
futech-29	restaurant performance
futech-29	journal
futech-29	difference