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 United States 17 35.4%
2 Germany 15 31.2%
3 Netherlands 7 14.6%
4 China 6 12.5%
5 France 2 4.2%
6 Korea, Republic of 1 2.1%