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 Germany 12 52.2%
2 China 6 26.1%
3 United States 2 8.7%
4 France 1 4.3%
5 Korea, Republic of 1 4.3%
6 Russia 1 4.3%