BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2020 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 14 40%
2 China 11 31.4%
3 Germany 6 17.1%
4 France 2 5.7%
5 Korea, Republic of 1 2.9%
6 Finland 1 2.9%