BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2021 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 17 40.5%
2 Germany 8 19%
3 China 5 11.9%
4 France 4 9.5%
5 Netherlands 4 9.5%
6 Russia 2 4.8%
7 Slovakia 1 2.4%
8 Korea, Republic of 1 2.4%