The researcher and faculty member at the College of Petroleum Process Engineering, University of Tikrit, Lecturer Jasim Ibrahim Hammadi, has been selected as a scientific reviewer for more than forty research papers published in high-impact international journals during the academic year 2024–2025. Renowned global publishing houses such as Elsevier and Springer Nature have chosen him to review several research papers. It is noteworthy that these journals are indexed in prestigious databases, including Scopus, Web of Science, and Clarivate Analytics.