Unpaywall 的评价 – 适用于 Android 的 Firefox 附加组件（zh-CN）

来自 Firefox 用户 14264299， 7 年前

来自 Firefox 用户 14238747， 7 年前

So impactful, useful and efficient.

来自 Firefox 用户 14227886， 7 年前

What a great tool to help researchers in their daily activities! Very useful when you're moving around often.

来自 Firefox 用户 14224425， 7 年前

来自 Lumimoto， 7 年前

This is an essential tool for any researcher.

来自 Firefox 用户 14197144， 7 年前

来自 Firefox 用户 14187021， 7 年前

来自 Firefox 用户 14158230， 7 年前

来自 Jatan Mehta， 7 年前

来自 MystaKull， 7 年前

amazing! I can't afford legit academic research on the most popular sites that come up in search results so I thought i was resigned to a pop culture self education, lol... I knew there had to be free and legal :P access to something with substance but I am just too ADD with DDG and I get lost in a torrent of queries... so, THANK YOU!

来自 Firefox 用户 11170394， 7 年前

来自 paulstadnikov， 7 年前

来自 Firefox 用户 14087619， 7 年前

来自 Firefox 用户 14080668， 7 年前

good

来自 Firefox 用户 14042214， 7 年前

来自 Firefox 用户 13556656， 7 年前

Unpaywall makes it really easy to (legally!) find free versions of journal articles.

来自 RV， 7 年前

Extremely helpful and gives idea of availibilty of free legal copy of any research paper within few momoents.
The Badge UI is great .

来自 Firefox 用户 13936285， 7 年前

Very helpfull. Thanks!