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 41 59.4%
2 China 16 23.2%
3 Germany 5 7.2%
4 Romania 3 4.3%
5 France 2 2.9%
6 Hong Kong 1 1.4%
7 Netherlands 1 1.4%