@article{yjycl2108474119664041986,
  title = {冶金工程项目合同管理与工程造价},
  author = {孙占锋},
  journal = {冶金与材料},
  year = {2019},
  number = {1},
  pages = {193--194},
  issn = {2096-4854},
  url = {https://journal.zazhitong.com/yjycl/articles/2108474119664041986},
}