id	domain	url
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	www.gzcjsh.com	http://www.gzcjsh.com)
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	www.grandviewresearch.com	https://www.grandviewresearch.com/pipeline/cateringservices-market-procurement-intelligence-report
gpej-176	www.iea.org	https://www.iea.org/reports/global-energy-review-co2-emissions-in-2021-2
gpej-176	doiorg.ez.xjtlu.edu.cn	https://doiorg.ez.xjtlu.edu.cn/10.1080/00207543.2020.1751337
gpej-176	doiorg.ez.xjtlu.edu.cn	https://doiorg.ez.xjtlu.edu.cn/10.3969/j.issn.1672-3198.2011.22.013
gpej-176	doiorg.ez.xjtlu.edu.cn	https://doiorg.ez.xjtlu.edu.cn/10.1007/s12063-021-00188-x
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	doiorg.ez.xjtlu.edu.cn	https://doiorg.ez.xjtlu.edu.cn/10.1109/ieem50564.2021.9672877
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	www.gpejournal.org	http://www.gpejournal.org
gpej-176	www.gpejournal.org	http://www.gpejournal.org