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 United States 15 68.2%
2 Russia 3 13.6%
3 China 2 9.1%
4 Hong Kong 1 4.5%
5 Moldova, Republic of 1 4.5%