Answer and Explanation:
Hello. You did not enter the article to which this question refers, which makes it impossible for it to be answered accurately. However, I will try to help you in the best possible way.
Who provides information contained in an article, are other articles or other forms of text created by experts or research involving the topic that the article is presenting. It is for this reason that the sources of research are so important, as they are the ones that must provide true information for the construction of a new article.
Thus, the content of the article is influenced to inform proven facts, tested by trained people. Thus, the article is considerably relevant and efficient.
