Create manual citation | What is a DOI? A DOI, or Digital Object Identifier, is a string of numbers, letters and symbols used to identify an article.You can find most DOI on the first page, or in the header or footer. Example: 10.123/456
Check your paper before your teacher does! Avoid plagiarism — quickly check for missing citations and check for writing mistakes. Try it now Is the point of the information to inform, persuade, teach, or sell? Do the authors/publishers make their intentions clear? Does the information appear to be fact or opinion? Does the point of view seem impartial? Do they identify counter-arguments? Who is the author? What are their credentials or qualifications? What makes the author qualified to write on this topic? Is there clearly defined contact information for the author? Who is the publisher? Is it a non-profit, government agency, or organization? How might this affect their point of view? What makes the publisher qualified to generate works on this subject? What can the URL tell you about the publisher? For instance, .gov may signify that it is a government agency. Who is the publisher? Is it a non-profit, government agency, or organization? How might this affect their point of view? What makes the publisher qualified to generate works on this subject? What can the URL tell you about the publisher? For instance, .gov may signify that it is a government agency. When was the information published? When was it last updated? Does it reflect the most current information available? How does your topic fit in with this source’s publication date? Do you need current information to make your point or do older sources work better? Does the source present one or multiple viewpoints on your topic? Does the source present a large amount of information on the topic? Or is it short and focused? Are there any points you feel may have been left out, on purpose or accidentally, that affect its comprehensiveness?