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 8 36.4%
2 China 5 22.7%
3 Viet Nam 4 18.2%
4 United States 3 13.6%
5 Hong Kong 1 4.5%
6 Netherlands 1 4.5%