Journals, magazines, and newspapers are serial publications that are published on an ongoing basis.
Many scholarly journals in the sciences and social sciences include primary source articles where the authors report on research they have undertaken.
The requirements for whether you use more primary or secondary sources depend on your academic level: undergraduate, postgraduate, professional.
Both types of sources have importance and merits of their own, but they are also immensely different.
Primary and secondary sources complement each other - looking at both can give you a deeper understanding of each.
The Complete Writing A Great Research Paper Series - Different Types Of Sources For Research Paper
A primary source can help you to evaluate a secondary source - you will notice aspects of it which the author dismisses, or washes over in their discussion.
Secondary sources describe, discuss, interpret, comment upon, analyze, evaluate, summarize, and process primary sources.
Secondary source materials can be articles in newspapers or popular magazines, book or movie reviews, or articles found in scholarly journals that discuss or evaluate someone else's original research.
It will help you in identifying if your source is of primary or secondary nature.
For some research projects you may be required to use primary sources. A primary source provides direct or firsthand evidence about an event, object, person, or work of art.