Our authors
| № | Country | Authors |
| 1 | Australia | 2 |
| 2 | Belarus | 1 |
| 3 | Benin | 3 |
| 4 | Bulgaria | 2 |
| 5 | Bosnia and Herzegovina | 9 |
| 6 | Brazil | 1 |
| 7 | Great Britain | 2 |
| 8 | Hungary | 6 |
| 9 | Vietnam | 21 |
| 10 | Ghana | 20 |
| 11 | Greece | 1 |
| 12 | Georgia | 1 |
| 13 | Egypt | 1 |
| 14 | Israel | 1 |
| 15 | India | 4 |
| 16 | Indonesia | 4 |
| 17 | Jordan | 21 |
| 18 | Iran | 16 |
| 19 | Spain | 14 |
| 20 | Kazakhstan | 49 |
| 21 | Canada | 3 |
| 22 | Qatar | 2 |
| 23 | Cyprus | 2 |
| 24 | China (PRC) | 4 |
| 25 | Kuwait | 2 |
| 26 | Lithuania | 38 |
| 27 | Malaysia | 1 |
| 28 | Mexico | 44 |
| 29 | Nigeria | 1 |
| 30 | UAE | 1 |
| 31 | Pakistan | 8 |
| 32 | Poland | 4 |
| 33 | Portugal | 4 |
| 34 | Russia | 516 |
| 35 | Rumania | 3 |
| 36 | USA | 31 |
| 37 | Serbia | 3 |
| 38 | Slovakia | 63 |
| 39 | Thailand | 1 |
| 40 | Turkey | 64 |
| 41 | Ukraine | 32 |
| 42 | Philippines | 5 |
| 43 | Czech Republic | 7 |
| 44 | Switzerland | 5 |
| 45 | South Korea | 1 |