Spatial-temporal Evolution of Green Total Factor Productivity and Identification of Area Problems in the Yangtze River Economic Belt
Li Ruzi, Liu Yaobin, Wang Wengang, Sun Dongqi
SCIENTIA GEOGRAPHICA SINICA . 2018, (9): 1475 -1482 .  DOI: 10.13249/j.cnki.sgs.2018.09.010