BDTD
19 publications
EBSCOhost
84 publications
Google Scholar
98 publications
SciELO
8 publications
Scopus
79 publications
Total Sources
Search
288 publications
Total of
94 relevant
publications
Total after evaluation
of the contents
68 publications
Snowballing
26 publications
included
Total after evaluation
of abstracts
71 publications
Total after evaluation
of titles
96 publications
Total after removal
of duplicates
284 publications
23 publications
with
high relevance
3 cycles