https://www.lexpera.com.tr/resmi-gazete/03-10-1993/21717 monthly 2026-10-09T14:54:39Z https://www.lexpera.com.tr/resmi-gazete/metin/milli-egitim-bakanligi-teftis-kurulu-yonetmeligi-21717-1 1993-10-03T00:00:00Z