The originality of scientific article depends on effective peer review. To accomplish this, reviewers play a significant role in publishing. A researcher with a qualification of PhD level (or equivalent) or above in a relevant field and has publications in peer-reviewed journals are selected as reviewers.
Reviewers are not expected to rewrite a paper but have the responsibility of providing genuine and positive review comments about the presented manuscripts, where review comments are very important factors for Editors to make a decision on the manuscript.
The Reviewer should have the proficiency to carry the peer reviewing process by himself.