The lecturer (Dr. Ayser Ashour Khalaf) among the staff of the College of Education for Pure Sciences, Department of Life Sciences / University of Karbala, obtained the International Arbitrator Certificate (peer reviewer) from the Academy of Publons, which was established by Clarivate Analytics. and the Academy is considered a reference for Scopus websites and web of science. As it is mentioned that this academy grants a certificate in supervising trainers in evaluating scientific papers.