A secondary source is one that was created later by someone that did not experience firsthand or participate in the events in which the author is writing about. Secondary sources often summarize, interpret, analyze or comment on information found in primary sources.
A great place to start looking for secondary sources like journal articles is in the library databases. You can find our databases in our A to Z List of All Databases.
source: http://libguides.uhv.edu/primary/secondary
From: http://schooltalkdev.palmbeach.k12.fl.us