Role of reference:

First of all, references can support the argumentation of articles or papers:

One of the functions of references is to support the argumentation of articles or papers. The discussion of articles or papers should be based on science and demonstrated by logic. The ideas put forward in articles or papers should have reliable practical evidence, which can be provided through references. In an article or thesis, citing references can make the argument of the article or thesis more credible and provable.

Two, the reference can indicate the source of the article or paper:

The second function of references is to indicate the source of articles or papers, thus enhancing the reliability and credibility of articles or papers. In an article or paper, citing references can show that the research contents and arguments of the article or paper come from information in other documents, rather than being fabricated, thus improving the credibility of the article or paper.

Three, reference can form a systematic and comprehensive academic research literature network:

The third function of reference is to form a systematic and comprehensive academic research literature network. Citing references can organically link the contents of articles or papers with the information in other documents, thus forming a systematic and comprehensive research literature network. Such a research literature network can form a complete academic research system and make the research results easier to obtain and spread.

Four, reference can expand the content of the article or paper:

The fourth function of references is to expand the content of articles or papers. In an article or paper, you can quote references and then quote information from other documents to expand the content of the article or paper, so as to make the article or paper more scientific and comprehensive.

Five, reference can improve the credibility of articles or papers:

The fifth function of references is to improve the credibility of articles or papers. The richer the content of an article or paper, the more references can be obtained, and the higher the credibility of the article or paper. References can make the discussion of articles or papers more credible, the arguments of articles or papers more verifiable and the contents of articles or papers more reliable.