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 11 32.4%
2 Germany 8 23.5%
3 China 5 14.7%
4 Korea, Republic of 3 8.8%
5 Italy 2 5.9%
6 Finland 2 5.9%
7 Canada 2 5.9%
8 Cambodia 1 2.9%