https://www.lexpera.com.tr/resmi-gazete/03-01-1991/20744 monthly 2026-07-22T06:30:33Z https://www.lexpera.com.tr/resmi-gazete/metin/yuksek-ogrenim-kredi-ve-yurtlar-kurumu-personel-yonetmeligi-20744-1 1991-01-03T00:00:00Z