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 China 12 41.4%
2 United States 5 17.2%
3 Netherlands 3 10.3%
4 Russia 3 10.3%
5 South Africa 2 6.9%
6 Taiwan 2 6.9%
7 Japan 2 6.9%