Items where Author is "Lei, Liang"
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Song, Malin, Wang, Shuhong, Lei, Liang and Zhou, Li 
ORCID: https://orcid.org/0000-0001-7132-5935
(2018)
Environmental efficiency and policy change in China: A new meta-frontier non-radial angle efficiency evaluation approach.
Process Safety and Environmental Protection, 121.
pp. 281-289.
ISSN 0957-5820
(doi:10.1016/j.psep.2018.10.023)