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 United States 7 46.7%
2 China 4 26.7%
3 Germany 1 6.7%
4 India 1 6.7%
5 Japan 1 6.7%
6 Netherlands 1 6.7%