基于四阶段DEA模型的有色金属-新能源产业链现代化测度及影响因素研究
方文龙, 赖丹, 李彦蓉, 易贤华
Measure and Influencing Factors for Modernization ofNon-Ferrous Metal-New Energy Industrial ChainBased on Four-Stage DEA Model
FANG Wenlong, LAI Dan, LI Yanrong, YI Xianhua
矿冶工程
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2025, (1): 179
-187
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DOI: 10.3969/j.issn.0253-6099.2025.01.033
