Journals can be rooted in a single discipline, be multidisciplinary, interdisciplinary, or transdisciplinary. Regardless, each academic journal has an editorial policy which often states the scope and focus of the journal. Information in this section will include the types of articles the journal publishes as well as thematic areas of publication interest.
For the next two questions, identify the journal that published this article. Use Google to find the journal's website and find the editorial policy.
If you are using the article in your own research or paper, you will want to take note of the full citation information—author's name, article title, journal title, issue and volume, date published, and the page numbers (for print and PDFs) order to cite it properly.