Our authors
№ | Country | Authors |
1 | Bulgaria | 2 |
2 | Hungary | 1 |
3 | Ghana | 1 |
4 | India | 4 |
5 | Spain | 3 |
6 | Italy | 1 |
7 | Canada | 2 |
8 | China (PRC) | 5 |
9 | Malaysia | 2 |
10 | Morocco | 1 |
11 | Nigeria | 1 |
12 | Oman | 2 |
13 | Pakistan | 12 |
14 | Russia | 22 |
15 | USA | 10 |
16 | Saudi Arabia | 1 |
17 | Slovakia | 5 |
18 | Thailand | 1 |
19 | Ukraine | 7 |
20 | Ethiopia | 1 |