“…The problems of modern scientific communication system development, the functioning of open access archives, the creation and purpose of DIR, and the use of electronic documents are studied by foreign (see Lee-Hwa, Abrizah & Noorhidawati 2013, Buehler and Boateng 2005, Boulton 2020, Horwood et al 2004, Huang et al 2020, Roy 2021, Demetres, Delgado & Wright 2020, Lynch 2003) and domestic higher education researchers (see Bykov et al, 2020;Kolomiiets, Kolomiiets & Gromov, 2017;Umanets, Shevchenko & Bezugly, 2020;Perederii & Voshchenko, 2016;Spirin & Oleksyuk, 2013;Yaroshenko, 2011;Bilous, Lazarenko & Kolomiiets, 2017). Theoretical and practical aspects of open digital systems in university libraries are also studied by Ukrainian librarians (see Bruy, 2021;Bielinska & Moroz, 2013;Bilous, 2013;Oleksiuk & Oleksiuk, 2012;Perederii, 2016;Rymar et al, 2020;Spirin et al, 2020).…”