id	domain	url
ajst-18582	doi.org	https://doi.org/10.1016/j.jairtraman.2008.09.003
ajst-18582	doi.org	https://doi.org/10.1057/9780230523210_9
ajst-18582	doi.org	https://doi.org/10.1023/a:1020137529522
ajst-18582	doi.org	https://doi.org/10.22617/brf220533
ajst-18582	doi.org	https://doi.org/10.4000/chinaperspectives.2783
ajst-18582	doi.org	https://doi.org/10.1007/978-1-349-24137-8
ajst-18582	doi.org	https://doi.org/10.1016/j.chieco.2012.04.015
ajst-18582	doi.org	https://doi.org/10.1016/j.enpol.2009.06.044
ajst-18582	doi.org	https://doi.org/10.14711/thesis-b1023242
ajst-18582	doi.org	https://doi.org/10.1257/jel.49.4.1076
ajst-18582	doi.org	https://doi.org/10.1016/j.jairtraman.2008.04.012
ajst-18582	baijiahao.baidu.com	https://baijiahao.baidu.com/s?id=1692131306676373475
ajst-18582	new.qq.com	https://new.qq.com/rain/a/20210227a05in300
ajst-18582	www.caac.gov.cn	http://www.caac.gov.cn/xxgk/xxgk/tjsj/202303/t202303
ajst-18582	zn.caac.gov.cn	http://zn.caac.gov.cn/zn_xxgk/zn_tjsj/201901/t2019010
ajst-18582	new.qq.com	https://new.qq.com/omn/20220715/20220715a0cexs00.htm
ajst-18582	xueqiu.com	https://xueqiu.com/9508834377/232847853
ajst-18582	news.cctv.com	https://news.cctv.com/2021/01/29/artiqynnrfeyhycbwlz