https://www.lexpera.com.tr/resmi-gazete/22-03-1991/20822 monthly 2026-07-17T04:48:11Z https://www.lexpera.com.tr/resmi-gazete/metin/506-sayili-sosyal-sigortalar-kanununa-iki-gecici-madde-eklenmesine-dair-kanun-20822-3702-1 1991-03-22T00:00:00Z https://www.lexpera.com.tr/resmi-gazete/metin/devlet-planlama-teskilati-kurulus-ve-gorevleri-hakkinda-kanun-8-6-1984-tarih-ve-223-sayili-ve-28-12-2 1991-03-22T00:00:00Z