author = { Guan, Hongjun AND Wang, Yu AND Zhao, Aiwu },

title = { A study on green technology efficiency of China’s marine ship industry chain based on meta-frontier framework and three-stage EBM model },

publisher = {Frontiers Media SA},

isbn = {2296-7745},

keywords = { Ocean Engineering , Water Science and Technology , Aquatic Science , Global and Planetary Change , Oceanography },

year = {2022},

url = { http://slubdd.de/katalog?TN_libero_mab2 }