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 10 45.5%
2 China 5 22.7%
3 Russia 3 13.6%
4 Germany 2 9.1%
5 United Kingdom 1 4.5%
6 Estonia 1 4.5%