id	keyword
easat-9938	management
easat-9938	business
easat-9938	productivity
easat-9938	companies
easat-9938	business management
easat-9938	correlation
easat-9938	vol
easat-9938	variable
easat-9938	level
easat-9938	research
easat-9938	relationship
easat-9938	efficiency