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 26 40.6%
2 China 13 20.3%
3 France 7 10.9%
4 Germany 7 10.9%
5 Greece 7 10.9%
6 Russia 2 3.1%
7 Japan 1 1.6%
8 Mexico 1 1.6%