It is necessary to polish sci papers. It is necessary to polish the published sci papers, because the polished papers can save the time for reviewers to review papers, avoid academic ambiguity and improve the success rate of publishing papers, but polishing does not necessarily cost money. If the author has enough ability to write articles that meet the requirements of sci journals, he does not need to pay for polishing, otherwise he needs to pay for polishing.

The role of polishing

Polishing is the correct choice for submitting journals when completing the first draft of a paper. We must have a general understanding of the field to which our articles belong, and at the same time, we can choose the corresponding journals according to the innovations and arguments of the articles. After selecting a periodical, you can find the necessary information such as the layout requirements of the periodical, the number of words in the article, the instructions for submission, etc. on the periodical official website, and you can make a preliminary revision.