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 United States 8 53.3%
2 China 4 26.7%
3 Japan 1 6.7%
4 Korea, Republic of 1 6.7%
5 United Kingdom 1 6.7%