| researcherid.com |
high |
$320-$790 |
- |
    |
| serialssolutions.com |
high |
$100-$240 |
- |
- |
| cpaglobal.com |
medium |
$320-$790 |
 |
|
| ancestrylibrary.com |
medium |
$70-$170 |
- |
- |
| proquest.com |
high |
$80-$200 |
- |
- |
| dialog.com |
high |
$320-$800 |
- |
|
| clarivate.com |
medium |
$320-$810 |
- |
|
| sirs.com |
high |
$140-$340 |
- |
|
| darts-ip.com |
high |
$310-$780 |
- |
- |
| about.proquest.com |
|
$130-$340 |
- |
|
| pivot.proquest.com |
|
$130-$340 |
- |
- |
| blackfreedom.proquest.com |
|
$80-$210 |
- |
|
| search.proquest.com |
|
$100-$240 |
- |
- |
| ebookcentral.proquest.com |
|
$150-$380 |
 |
|
| support.proquest.com |
|
$90-$220 |
- |
- |
| admin.proquest.com |
|
$130-$320 |
- |
- |
| dissexpress.proquest.com |
|
$200-$500 |
- |
- |
| ancestrylibrary.proquest.com |
|
$60-$160 |
- |
- |