IMPACTS OF TECHNICAL INNOVATION ON ECOLOGICAL INDUSTRIES BASED ON EMPIRICAL EVIDENCES FROM HEBEI'S 40 MOUNTAINOUS
ZHANG Guofeng, LIU Jiashi, WANG Ruixian, MA Xiaojing
Resources & Industries . 2025, (5): 36 -50 .  DOI: 10.13776/j.cnki.resourcesindustries.20250901.010

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