Environmental efficiency assessment of U.S. transport sector: A slack-based data envelopment analysis approach
نویسندگان
چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: Transportation Research Part D: Transport and Environment
سال: 2018
ISSN: 1361-9209
DOI: 10.1016/j.trd.2016.09.009