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 Germany 15 32.6%
2 United States 15 32.6%
3 China 9 19.6%
4 Russia 5 10.9%
5 France 1 2.2%
6 India 1 2.2%