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 China 7 26.9%
2 Germany 7 26.9%
3 United States 7 26.9%
4 India 3 11.5%
5 Iran, Islamic Republic of 2 7.7%