id	domain	url
edu-3080	crossmark.crossref.org	http://crossmark.crossref.org/dialog/?doi=10.20448/journal.522.2021.72.136.145&domain=pdf&date_stamp=2017-01-14
edu-3080	creativecommons.org	http://creativecommons.org/licenses/by/3.0
edu-3080	creativecommons.org	http://creativecommons.org/licenses/by/3.0
edu-3080	asianonlinejournals.com	http://asianonlinejournals.com/index.php/edu/article/view/3080
edu-3080	orcid.org	https://orcid.org/0000-0002-3489-5709
edu-3080	peperomero.com	https://peperomero.com/photosmaestropeperomero/duxmp5gzakltsmswwqnqxe3mh6qlhe