https://www.lexpera.com.tr/resmi-gazete/30-03-1977/15894 monthly 2026-07-20T07:22:42Z https://www.lexpera.com.tr/resmi-gazete/metin/222-sayili-ilkogretim-ve-egitim-kanununun-16-7-1965-tarihli-ve-693-sayili-kanunla-degisik-gecici-2-1 1977-03-30T00:00:00Z