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 2 22.2%
2 Norway 2 22.2%
3 Russia 1 11.1%
4 United States 1 11.1%
5 Hong Kong 1 11.1%
6 China 1 11.1%
7 France 1 11.1%