Sustainability efficiency assessment of wastewater treatment plants in China: A data envelopment analysis based on cluster benchmarking
2020 ◽
Vol 244
◽
pp. 118729
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2016 ◽
Vol 167
◽
pp. 160-166
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2019 ◽
Vol 141
◽
pp. 176-186
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2020 ◽
Vol 146
(2)
◽
pp. 04019112
2015 ◽
Vol 8
(4)
◽
pp. 222-227