Here is the header for an article.

The article's DOI is: 10.1007/s11831-023-10008-z Based on this information, what type of article is this?

Question

Here is the header for an article.

The article's DOI is:  10.1007/s11831-023-10008-z Based on this information, what type of article is this?

Accepted Answer

It is a secondary article because it mentions being a review, and looking for trends and gaps in the literature.

Answer

It is a primary article. The authors of the paper wrote it themselves.

Answer

It is a primary article because the authors are drawing new conclusions from the existing information.

Answer

It is grey literature because it doesn't say that it has been peer reviewed.

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