Institutional Repositories of Higher Education Institutions in Ukraine for Training Specialists in the Field of Information, Li-Brary and Archive Studies as a Component of Academic Communica-Tion Quality in Modern Educational Space

The purpose of the article is to conduct a comparative analysis of institutional repositories of higher education institutions of Ukraine for training specialists in the field of information, library, and archival studies as a component of the quality of academic communication in the modern educational space. The research methodology is based on the application of the theory of scientific communication, general scientific and special methods of cognition, including analysis, synthesis, monitoring, and comparison. The scientific novelty of the study is to expand the understanding of the current situation of demand among users of scientific and educational resources of institutional repositories of higher education institutions for the training of specialists in the field of information, library, and archival studies. Conclusions. The article analyses the institutional repositories of ten higher education institutions for training of specialists in the field of information, library, and archival studies using Webometrics, QS World University Rankings, and SimilarWeb. Despite the high-ranking positions of the leading higher education institutions in Webometrics and QS World University Rankings, user access to institutional repositories remains at an insufficient level. A study based on web analytics by SimilarWeb has identified four leading HEIs by the number of visits to their repositories by users: Western Ukrainian National University (WUNU), Taras Shevchenko National University of Kyiv (TSNU), National Aviation University (NAU), and Lesya Ukrainka Volyn National University (VNU). The level of use of the main communication channels (direct access, regular (standard) search, referrals, e-mail, social networks) for the use of repositories by each higher education institution is also determined, and recommendations are given on the promotion of scientific and educational resources of repositories and the use of PR and advertising technologies by librarians and all participants of scientific communication of higher education institutions to improve its quality in the modern educational space. Key words: institutional repository, higher education institution, electronic archive, training of specialists in the field of information, library, and archive studies, communication channels, scientific communication.