id	domain	url
abrj-81	crossmark.crossref.org	http://crossmark.crossref.org/dialog/?doi=10.20448/journal.518.2020.5.48.54&domain=pdf&date_stamp=2017-01-14
abrj-81	ecsenet.com	http://ecsenet.com/index.php/2576-6759/article/view/81
abrj-81	orcid.org	https://orcid.org/0000-0001-5050-3675
abrj-81	doi.org	http://doi.org/10.22367/jem.2019.35.01
abrj-81	doi.org	https://doi.org/10.20448/journal.507.2020.51.1.8
abrj-81	doi.org	https://doi.org/10.19184/geosi.v3i2.8439
abrj-81	doi.org	https://doi.org/10.20448/journal.501.2018.52.183.190
abrj-81	doi.org	https://doi.org/10.1080/02185385.2018.1523745
abrj-81	doi.org	https://doi.org/10.1080/00036840500278103
abrj-81	doi.org	http://doi.org/10.22367/jem.2019.35.01
abrj-81	www.opec.org	www.opec.org
abrj-81	doi.org	https://doi.org/10.1002/jae.616
abrj-81	doi.org	https://doi.org/10.5897/jdae12.151
abrj-81	www.opec.org	http://www.opec.org
abrj-81	www.opec.org	http://www.opec.org
abrj-81	creativecommons.org	http://creativecommons.org/licenses/by/3.0
abrj-81	creativecommons.org	http://creativecommons.org/licenses/by/3.0
abrj-81	creativecommons.org	http://creativecommons.org/licenses/by/3.0
abrj-81	creativecommons.org	http://creativecommons.org/licenses/by/3.0