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 China 6 31.6%
2 United States 5 26.3%
3 Netherlands 3 15.8%
4 Russia 1 5.3%
5 Singapore 1 5.3%
6 Germany 1 5.3%
7 Indonesia 1 5.3%
8 Japan 1 5.3%