【作者(必填)】HongLiaKuangnanFangbWeiYangcDiWangdXiaoxinHongb

【文题(必填)】Regional environmental efficiency evaluation in China: Analysis based on the Super-SBM model with undesirable outputs

【年份(必填)】Mathematical and Computer Modelling Volume 58, Issues 5–6, September 2013, Pages 1018-1031

【全文链接或数据库名称(选填)】https://www.sciencedirect.com/sc ... i/S0895717712002464