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 18 30%
2 China 17 28.3%
3 Germany 15 25%
4 Canada 5 8.3%
5 Italy 2 3.3%
6 France 2 3.3%
7 Korea, Republic of 1 1.7%