On Wikipedia, users can type a few keywords related to the desired subject matter into the search bar and click the magnifying glass icon. This will bring up a list of related topics.
If, after skimming through an article, further information is required, a user can also look through the references cited in the References section at the end of the article. These references usually contain links to source websites that may discuss the topic in further detail. Wikipedia is best used to provide a concise summary of the context surrounding a particular topic, but it should not be taken as a definitive authority or a replacement for academic papers or library books.