Abstract. Writing is a complex cognitive activity that requires a combination of skills such as creativity, organization, critical thinking, and reasoning. In the scientific community, writing is a crucial means of communication, and the quality of a scientific article is often judged by the strength of its reasoning. This article aims to explore the role of reasoning in writing, specifically in scientific articles, and its impact on the overall quality of the article. In this article, we will explore the significance of reasoning in writing and how it contributes to the overall effectiveness of written communication.