The term "multiple sources" refers to a collection or group of information, data, or evidence that comes from different places or originates from various channels. This can include anything from primary and secondary research, surveys, interviews, observations, and other forms of documentation. The phrase is often used in academic writing, journalism, and other fields where it's important to verify the accuracy and reliability of information by using multiple sources that corroborate each other. By examining data from different angles and through various channels, researchers or writers can gain a more comprehensive understanding of a topic, increase credibility, and reduce the risk of errors or misinterpretations.