| open access journals free | 0.07 | 0.3 | 7676 | 25 | 9 |
| open access journals free publishing | 1.13 | 0.5 | 4615 | 36 | 24 |
| open access journal free of charge | 1.18 | 0.5 | 1910 | 34 | 94 |
| open access journals fees | 1.28 | 0.7 | 816 | 25 | 89 |
| are open access journals free to publish | 1.72 | 0.1 | 7240 | 40 | 18 |
| free open access journals elsevier | 0.89 | 0.4 | 2734 | 34 | 75 |
| directory of open access journals free | 0.86 | 0.8 | 1825 | 38 | 29 |
| open access free journals ranking | 0.72 | 0.9 | 4370 | 33 | 63 |
| open access free journals database | 0.34 | 0.7 | 9295 | 34 | 79 |
| open access free journals list | 1.65 | 0.7 | 8750 | 30 | 72 |
| are open access journals free | 0.61 | 0.3 | 4030 | 29 | 23 |
| what are open access journals | 1.39 | 0.9 | 6676 | 29 | 46 |
| which journals are open access | 0.42 | 0.3 | 3458 | 30 | 7 |
| latest open access journals | 1.07 | 0.3 | 8657 | 27 | 72 |
| open access journals and articles | 1.19 | 0.5 | 441 | 33 | 2 |
| open access journals list | 1.93 | 0.9 | 6158 | 25 | 37 |
| open access journal publishers | 0.76 | 1 | 4264 | 30 | 41 |
| open access journals meaning | 1.98 | 1 | 1643 | 28 | 3 |
