id	keyword
easat-6809	eco
easat-6809	value
easat-6809	trust
easat-6809	hypothesis
easat-6809	purchase
easat-6809	vol
easat-6809	intention
easat-6809	cars
easat-6809	vehicles
easat-6809	environment
easat-6809	carbon
easat-6809	research
easat-6809	consumers
easat-6809	technology
easat-6809	price
easat-6809	green
easat-6809	brand
easat-6809	safety
easat-6809	factors