BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2021 | Number of total visits
Rank Countries/Territories Count Percent
1 Germany 7 38.9%
2 China 3 16.7%
3 Korea, Republic of 2 11.1%
4 Netherlands 2 11.1%
5 Spain 2 11.1%
6 United States 2 11.1%