International Publication technology has changed radically in recent years with the advent of computers, laser printers and the Internet. Researchers are now producing a large number of scientific papers. Large journals are becoming involved in research evaluation, interested in accepting high quality research and becoming more aware of the risks of accepting low-level research.

Therefore, universities are ranked globally according to several criteria, including the extent of the university's spread and its impact. This is especially measured in how much the university's scientific production is, in scientific research published in international journals and various contributions in scientific conferences, letters and scientific reports.

Hence the importance of international publication in upgrading the level of universities scientifically and globally.