A primary source is a document or physical object that was written or created during the time one is studying. Primary sources were present during the time period or experience. Some primary sources are:
A secondary source is something that interprets and analyzes primary sources. It is a secondhand account of what a different writer has experienced. These sources are removed from the event. Some secondary sources are:
How to tell the difference between articles published in popular magazines and those published in scholarly journals?
Scholarly Journals
Popular (Magazines)