Coupling characteristics of eco-efficiency and industrial structure upgrading in Yellow River Ji-shaped bend metropolitan
JIANG Tao, WANG Qian, YAN Haohao, WANG Heng
Journal of Guizhou Normal University(Natural Sciences) . 2026, (2): 85 -94 .  DOI: 10.16614/j.gznuj.zrb.2026.02.009