14 buscadores, repositorios y agregadores de artículos en acceso abierto

Google English: "14 search engines, repositories and article aggregators in open access

Open access creates knowledge and promotes equal access to information. And is that open access is part and catapult for scientific progress that makes society advance. There are more benefits that this movement that is structured in three ways or modalities (via green, gold and diamond), and that accommodates a variety of typologies that goes beyond documents and textual information.

Motivated by a thread in Iwetel, I decided to investigate more about open access and investigate which search engines, repositories and article aggregators in open access exist . The truth is that there are many, so I will share the ones that have seemed most interesting to me. I apologize for the absentees ... and Sci-Hub ...."