BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2022 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 27 40.9%
2 China 23 34.8%
3 Netherlands 11 16.7%
4 Russia 2 3%
5 India 2 3%
6 Canada 1 1.5%