中国科学院数学与系统科学研究院期刊网
Research on the spillover effects among climate policy uncertainty, energy, and metal markets from the time-frequency perspective
DING Shijie, LIANG Zhipeng, CHEN Jinyu
Systems Engineering - Theory & Practice . 2023, (8): 2222 -2235 .  DOI: 10.12011/SETP2022-2462