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 27 47.4%
2 Netherlands 10 17.5%
3 China 6 10.5%
4 Germany 5 8.8%
5 Bulgaria 4 7%
6 Canada 2 3.5%
7 France 2 3.5%
8 Poland 1 1.8%