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 China 8 30.8%
2 Germany 7 26.9%
3 United States 6 23.1%
4 2 7.7%
5 France 2 7.7%
6 Russia 1 3.8%