https://www.lexpera.com.tr/resmi-gazete/25-12-1992/21446 monthly 2026-07-17T13:32:45Z https://www.lexpera.com.tr/resmi-gazete/metin/vergi-usul-kanunu-genel-tebligi-21446-sira-no-220 1992-12-25T00:00:00Z