Open source software usage on municipalities; a case study: Çankaya municipality. - Vahabdjanov Dilmurad; Erzurumlu Kerem; Murat Çitak; Solmaz B. Sami (WCIT, 2011)

Password management diffuculties in system and network management. - Hüseyin Temuçin; Erzurumlu Kerem (WCIT, 2011)

The problems of public accessed computer laboratories and a suggestion for these problems' solution. - Erzurumlu Kerem; Aydin Kaya 001 (WCIT, 2011)

Characteristic usage of Turkish internet users in office environment. - Ali Seydi Keçeli; Erzurumlu Kerem (WCIT, 2011)