id	keyword
bjos-8667471	students
bjos-8667471	covid-19
bjos-8667471	learning
bjos-8667471	pandemic
bjos-8667471	study
bjos-8667471	brazilian
bjos-8667471	education
bjos-8667471	distance
bjos-8667471	impact
bjos-8667471	doi
bjos-8667471	questionnaire
bjos-8667471	access
bjos-8667471	resources
bjos-8667471	oral