id	keyword
easat-6431	firm
easat-6431	value
easat-6431	learning
easat-6431	model
easat-6431	machine
easat-6431	vol
easat-6431	variables
easat-6431	𝑅𝑂𝑆
easat-6431	regression
easat-6431	vietnam
easat-6431	dang
easat-6431	impact
easat-6431	machine learning