BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2019 | Number of total visits
Rank Countries/Territories Count Percent
1 China 12 31.6%
2 Germany 10 26.3%
3 United States 7 18.4%
4 6 15.8%
5 France 2 5.3%
6 United Kingdom 1 2.6%