基于熵权法的东北航道LNG船舶经济效益评价

于涛，丁一，林国龙

Economic benefit evaluation of LNG ship through the Northeast Passage based on entropy weight method

YU Tao，DING Yi，LIN Guo-long

大连海事大学学报 . 2017, (3): 50 -57 . DOI: 10.16411/j.cnki.issn1006-7736.2017.03.009