id	keyword
easat-4541	learning
easat-4541	online
easat-4541	students
easat-4541	education
easat-4541	challenges
easat-4541	lecturers
easat-4541	vol
easat-4541	pandemic
easat-4541	covid-19
easat-4541	teaching
easat-4541	research
easat-4541	ert
easat-4541	technology
easat-4541	study
easat-4541	south
easat-4541	institutions