https://www.lexpera.com.tr/resmi-gazete/31-08-2008/26983 monthly 2026-07-16T13:52:14Z https://www.lexpera.com.tr/resmi-gazete/metin/cankaya-universitesi-satin-alma-ve-ihale-yonetmeligi-26983 2008-08-31T00:00:00Z