Wang, Qiyao

• Journal of World-Historical Information Vol. 2-3 (2014-2015), No. 2 - Research Reports
  Summary of Work on Silver Production Data 1870-1900
  Abstract  PDF
• Journal of World-Historical Information Vol. 3-4 (2016-2017), No. 1 - Articles: Practice in Historical Databases
  Silver Circulation Worldwide: Initial Steps in Comprehensive Research
  Abstract  PDF