https://www.lexpera.com.tr/resmi-gazete/17-10-2003/25262 monthly 2026-07-17T13:32:45Z https://www.lexpera.com.tr/resmi-gazete/metin/milli-egitim-bakanligi-talim-ve-terbiye-kurulu-baskanligi-yonetmeliginde-degisiklik-yapilmasina-dair-3 2003-10-17T00:00:00Z