| cochranelibrary.com |
medium |
$280-$700 |
- |
- |
| rdcu.be |
medium |
$120-$300 |
- |
   |
| figshare.com |
high |
$100-$250 |
- |
|
| papersapp.com |
medium |
$140-$350 |
- |
 |
| thecochranelibrary.com |
high |
$280-$710 |
- |
- |
| exea.pl |
medium |
$60-$160 |
 |
|
| cochranelibrary-wiley.com |
medium |
$280-$710 |
- |
- |
| zivahub.uct.ac.za |
|
$120-$310 |
- |
- |
| rdr.ucl.ac.uk |
|
$140-$350 |
- |
- |
| kilthub.cmu.edu |
|
$120-$310 |
- |
- |
| researchdata.smu.edu.sg |
|
$120-$310 |
- |
- |
| niemusialotakbyc.pl |
|
$60-$160 |
|
|
| ices-library.figshare.com |
|
$130-$340 |
- |
- |
| opencs.app |
|
$80-$190 |
- |
- |
| leonardtang.me |
|
$30-$80 |
|
|
| aas.net.cn |
|
$90-$220 |
|
- |
| devtoolsacademy.com |
|
$100-$250 |
- |
|
| theankurtyagi.com |
|
$110-$270 |
|
|