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 14 36.8%
2 Germany 5 13.2%
3 United States 5 13.2%
4 United Kingdom 4 10.5%
5 Saudi Arabia 3 7.9%
6 Russia 2 5.3%
7 Belgium 2 5.3%
8 Brazil 1 2.6%
9 Japan 1 2.6%
10 Singapore 1 2.6%