Just check the 'Guide for authors' of the journal, but normally they have less than 250 words. Here's a good example on a short abstract.
Read moreWriting a good abstract is not always easy and may take a lot of time and effort. In the process of studying, this work is one of the most esway....
Read moreTo fully cite a source requires two stages. When the passage you want to quote is less than three lines long, use inline style.
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