BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2019 | Number of total visits
Rank Countries/Territories Count Percent
1 19 42.2%
2 China 11 24.4%
3 United States 7 15.6%
4 France 2 4.4%
5 Germany 2 4.4%
6 Korea, Republic of 2 4.4%
7 Russia 2 4.4%