1. Ali, O.E.M.: Direct line indexes, online public access catalogs: a scientific review of the published intellectual production. Trends Lib. Inform. 8(15), 220–189 (2001).
2. Al-Mawadieh, R.S.: The development of educational sciences faculties in Jordanian universities in the light of re-engineering administrative processes (engineering) from the point of view of faculty members. Int. J. Qual. Assur. 1(1), 8 (2018)
3. Dibs, M.: Information Services in University Libraries in Jordan: The Experience of the University of Jordan and Al-Balqa Applied University.
4. Shaheen, S.K.: Catalogs of Arab libraries available on the internet: an evaluation study in the light of the recommendations of the “IFLA: IFLA” guidelines for screens displaying bibliographic records and their content. Cyb. J. 4 (2005). //www.journal. Cybrarian.org/index.php?option=com_content &view=article&id=513:-giflaq-&catid=241:2011–08–16–55&Itemid=66
5. Ghabin, K.A.N., Odeh, A.Y.: The extent of awareness of postgraduate students at Zarqa University about the availability of online catalogs and their use of them during the academic year 2015–2016. Jord. J. Lib. Informa. 54(3) 95–136 (2019)