BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2021 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 10 29.4%
2 China 8 23.5%
3 Germany 6 17.6%
4 United Kingdom 3 8.8%
5 Russia 2 5.9%
6 Malaysia 2 5.9%
7 Netherlands 1 2.9%
8 Singapore 1 2.9%
9 Taiwan 1 2.9%