BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2018 | Number of total visits
Rank Countries/Territories Count Percent
1 44 62%
2 China 12 16.9%
3 United States 7 9.9%
4 Germany 5 7%
5 France 2 2.8%
6 Russia 1 1.4%