https://www.lexpera.com.tr/resmi-gazete/03-10-1994/22070 monthly 2026-10-12T14:54:50Z https://www.lexpera.com.tr/resmi-gazete/metin/istanbul-universitesi-devlet-konservatuari-yari-zamanli-tam-zamanli-ortaokul-ve-lise-devresi-egitim-2 1994-10-03T00:00:00Z