1. Akgül, M. (2006), “Turkish universities support the building of open access and ınstitutional repositories”, February 20, available at: http://acikerisim.blogspot.com/2006/02/trk‐niversiteleri‐ak‐eriimi‐ve.html (accessed 10 July 2011) (in Turkish).
2. Atılgan, D. (2006), “Institutional repository studies: example of Ankara University”, in Karakütük, K. (Ed.), Journal Publications in Social Sciences – 2006 1. National Conference Proceedings, TÜBİTAK, Ankara, pp. 33‐9, available at: http://acikarsiv.ankara.edu.tr/browse/893/ (in Turkish).
3. Giglia, E. (2010), “The impact factor of open access journals: data and trends”, paper presented at the 14th International Conference on Electronic Publishing, Publishing in the Networked World: Transforming the Nature of Communication (ELPUB2010), 16‐18 June, Helsinki, available at: https://helda.helsinki.fi/bitstream/handle/10227/599/2giglia.pdf?sequence=51.
4. Houghton, J. and Vickery, G. (2005), “Digital broadband content: scientific publishing”, OECD Technical Report, available at: www.oecd.org/dataoecd/42/12/35393145.pdf (accessed 15 June 2011).
5. Karasözen, B., Zan, B.U. and Atılgan, D. (2010), “Open access in Turkey and comparison with some countries”, Turkish Librarianship, Vol. 24 No. 2, pp. 235‐57.