Answer:
Your paper should include at least 20% citations from external sources.
Step-by-step explanation:
Citation is the noun that indicates the act or effect of quoting or referring to something that is not yours, in the case of an academic work, cirtation refers to the act of quoting works by other authors. A quote expresses an idea or opinion of a particular author's text, and the author must always be identified.
When you are writing a paper, it is important that you use external research sources that enrich your paper and show that you have researched the subject. It is important to make citations in this paper and to present at least 20% citations from external sources.