@article{yjycl2108474119357857793,
  title = {网络经济对贵金属交易的影响},
  author = {刘妮},
  journal = {冶金与材料},
  year = {2019},
  number = {1},
  pages = {160--160},
  issn = {2096-4854},
  url = {https://journal.zazhitong.com/yjycl/articles/2108474119357857793},
}