Vol. 11 No. 2 (2019)
![View Vol. 11 No. 2 (2019)](https://revistas.cientifica.edu.pe/public/journals/1/cover_issue_52_es_ES.jpg)
Published:
2019-12-26
This work is under a license: http://creativecommons.org/licenses/by-nc-sa/4.0/
ISSN Printed 2076-2674
ISSN Online 2415-0959
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