https://www.lexpera.com.tr/resmi-gazete/27-02-1991/20799 monthly 2026-07-14T13:11:19Z https://www.lexpera.com.tr/resmi-gazete/metin/istanbul-ataturk-havalimani-serbest-bolgesi-kiyi-off-shore-bankaciligi-merkezi-yonetmeligi-20799-1 1991-02-27T00:00:00Z