id	keyword
bjos-8666321	covid-19
bjos-8666321	students
bjos-8666321	pandemic
bjos-8666321	anxiety
bjos-8666321	depression
bjos-8666321	doi
bjos-8666321	perspectives
bjos-8666321	stress
bjos-8666321	university
bjos-8666321	health
bjos-8666321	school
bjos-8666321	são