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 China 8 42.1%
2 Japan 4 21.1%
3 United Kingdom 3 15.8%
4 United States 3 15.8%
5 Korea, Republic of 1 5.3%