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 5 33.3%
2 3 20%
3 China 2 13.3%
4 France 2 13.3%
5 United States 2 13.3%
6 Russia 1 6.7%