 | 2010 |
| 6 |  | Jonathan Sykes,
Milena Dobreva,
Duncan Birrell,
Emma McCulloch,
Ian Ruthven,
Yurdagül Ünal,
Pierluigi Feliciati:
A New Focus on End Users: Eye-Tracking Analysis for Digital Libraries.
ECDL 2010: 510-513 |
| 5 |  | Yasar Tonta,
Yurdagül Ünal:
Does Urquhart's Law hold for consortial use of electronic journals?
Scientometrics 83(3): 793-808 (2010) |
| 2008 |
| 4 |  | Yasar Tonta,
Yurdagül Ünal:
Consortial Use of Electronic Journals in Turkish Universities.
ELPUB 2008: 203-216 |
| 2007 |
| 3 |  | Yasar Tonta,
Yurdagül Ünal,
Umut Al:
The Research Impact of Open Access Journal Articles.
ELPUB 2007: 321-330 |
| 2006 |
| 2 |  | Yasar Tonta,
Yurdagül Ünal:
Impact of Electronic Journals on Document Delivery Services.
ELPUB 2006: 329-338 |
| 2005 |
| 1 |  | Yasar Tonta,
Yurdagül Ünal:
Scatter of journals and literature obsolescence reflected in document delivery requests.
JASIST 56(1): 84-94 (2005) |