The publication of SCI is a complicated process, and the requirements for articles are very high, so there must be requirements for the number of words, usually thousands of words, tens of thousands of words, which is not absolute. Many people think that as long as there are many words, it is not. The content of the article should be concise and can express the central idea.
Generally speaking, 6000 to 8000 words are equivalent to 3 or 4 pages. Of course, it also needs to be seen according to the author's actual situation. The content of writing a paper is very important, and publishing an SCI paper has great advantages.
SCI papers do have a certain length, but they are not absolute. SCI papers range from thousands of words to tens of thousands of words. Generally speaking, the number of words in a summary paper is slightly more. The author need not worry too much about the number of words. If there are no special requirements for general journals, it is not recommended to write long articles. Most authors don't have the ability to write long articles in English. Writing requires me to have a fixed number of words.
Bian Xiao reminds you here that some authors think that the number of characters is not easy to grasp. I suggest that you write an outline first, so that it is easier to grasp the structure of the article. For academic paper writing, too many or too few words are not appropriate, but the number of words is not so difficult to grasp. Generally, there is a required range of characters, as long as it is within the range.