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 China 9 42.9%
2 United States 4 19%
3 Germany 3 14.3%
4 Russia 3 14.3%
5 United Kingdom 1 4.8%
6 Algeria 1 4.8%