| Publishers | Open Access Journals | Non-Open Access Journals | |||
| Count | Percent | Count | Percent | Total | |
| Elsevier | 10.00 | 12.50% | 70.00 | 87.50% | 80 |
| Springer Nature | 10.00 | 23.81% | 32.00 | 76.19% | 42 |
| Taylor & Francis | 2.00 | 7.41% | 25.00 | 92.59% | 27 |
| Wiley-Blackwell | 3.00 | 13.04% | 20.00 | 86.96% | 23 |
| Inderscience | 0.00 | 0.00% | 12.00 | 100.00% | 12 |
| IEEE | 0.00 | 0.00% | 9.00 | 100.00% | 9 |
| Science Press | 0.00 | 0.00% | 8.00 | 100.00% | 8 |
| Pleiades Publishing | 0.00 | 0.00% | 6.00 | 100.00% | 6 |
| ASME | 0.00 | 0.00% | 5.00 | 100.00% | 5 |
| Others | 49.00 | 21.30% | 181.00 | 78.70% | 230 |