Finding open access research articles

A cursory comparison of 4 search tools, based on this blog post. Licensed under Creative Commons Attribution.

1. Finding  open  access   research  ar/cles   A  cursory  comparison  of  4  search  tools   Peter  Desmet  
2. Google  Scholar   scholar.google.com     OA  indicated  in  the  search  results  
3. ScienceDirect   sciencedirect.com     OA  indicated  in  the  search  results  
4. PubMed  Central   www.ncbi.nlm.nih.gov/pmc     Search  with  “open  access”[Filter]  
5. Directory  of  open     access  journals   doaj.org     Searches  in  open  access  journals  only  
6. Based  on:   peterdesmet.com/posts/oa-­‐3.html   This  presenta/on  is  licensed  under:   Crea/ve  Commons  ANribu/on   Peter  Desmet   Psst, Speacker Deck, it would be nice if I could indicate the license in the metadata of the presentation.