id	keyword
easat-4149	marketing
easat-4149	service
easat-4149	determinants
easat-4149	service marketing
easat-4149	vol
easat-4149	expert
easat-4149	information
easat-4149	digital
easat-4149	doi
easat-4149	marketing determinants
easat-4149	authors
easat-4149	development