To use these add-ons, you'll need to download Firefox.

Qqen
Tignit n uzegrir

Iceggiren i Unpaywall

Unpaywall sɣur Impactstory team

4,3 n yitran ɣef 5
5
184
4
21
3
5
2
8
1
26
Icegger-it Aseqdac Firefox 13346323
sɣur Aseqdac Firefox 13346323, 8 år sidan
I like the concept. I will have more to report after having used it for awhile.