https://www.lexpera.com.tr/resmi-gazete/31-12-1983/18268 monthly 2026-10-23T14:41:14Z https://www.lexpera.com.tr/resmi-gazete/metin/bina-insaat-harcinin-belediye-gruplarinin-tesbit-karari-18268-83-7539 1983-12-31T00:00:00Z