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 Germany 5 21.7%
2 Hong Kong 5 21.7%
3 Canada 5 21.7%
4 Nigeria 2 8.7%
5 Norway 2 8.7%
6 Taiwan 2 8.7%
7 United States 1 4.3%
8 China 1 4.3%