id	domain	url
bece-805	www.creativecommons.org	http://www.creativecommons.org/licenses/by-nc/4.0/
bece-805	www.creativecommons.org	http://www.creativecommons.org/licenses/by-nc/4.0
bece-805	doi.org	https://doi.org/10.1016/j.ijer.2009.02.008
bece-805	doi.org	https://doi.org/10.1016/j.ecresq.2020.05.015
bece-805	doi.org	https://doi.org/10.15354/bece.22.ab005
bece-805	doi.org	https://doi.org/10.1016/j.ijer.2009.02.008
bece-805	doi.org	https://doi.org/10.1016/j.ecresq.2020.05.015
bece-805	doi.org	https://doi.org/10.15354/bece.22.ab005