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 50%
2 China 5 17.9%
3 France 4 14.3%
4 Germany 3 10.7%
5 Singapore 1 3.6%
6 Taiwan 1 3.6%