Lack of Originality or Contribution
One of the most common reasons for rejection is that the SCI journal considers the research does not make a significant contribution to the field.
How to Avoid:
Clearly highlight what is new in your research paper
Compare your work with existing studies in the literature review.
Emphasise your unique methodology or findings.
Poor Research Methodology
If the research design is weak, lacks proper controls, or does not follow scientific methods rigorously, the article will likely be rejected.
How to Avoid:
Design experiments or studies carefully wit appropriate sample size and controls.
Ensure data collection and analysis are systematic and reproducible.
Describe your methodology in detail in the article.
Poor Writing Quality and Structure:
A lack of clarity, poor grammar, or incoherent structure makes it difficult for reviewers to understand your research.
How to Avoid:
Follow the journal’s writing and formatting guidelines carefully.
Use simple, concise language.
Structure the paper properly: Abstract, Introduction, Methodology, Results, Discussion, Conclusion, References.
Plagiarism or Ethical Issues:
If your article contains plagiarism or unethical research practices, it will be outright rejected.
How to Avoid:
Properly cite all references and ideas
Use plagiarism detection tools before submission.
Follow ethical guidelines for research involving human or animal subjects.
Some More IEEE research papers are maintained with very strict validations