There is no difference between the

There is no difference between the terms 'paper' and 'article'.

A research paper is one where an original study has been performed. A review paper may be either a narrative review, a systematic review or a meta-analysis. A narrative review is like a book chapter: it explains a topic in detail based on previously published research. A systematic review systematically searches the previously published research studies for the answers to a specific question. A meta-analysis combines the results of previously published studies to see the effects, for example, of a specific intervention.

I would suggest that you look for the articles falling in these categories in the journals publishing in your field. This would give you a clearer idea of their differences especially between the different types of review articles. Cheers.