https://www.lexpera.com.tr/resmi-gazete/01-05-1981/17327 monthly 2026-10-09T14:54:39Z https://www.lexpera.com.tr/resmi-gazete/metin/iskenderun-3-demir-celik-isdemir-limani-yonetmeligi-17327 1981-05-01T00:00:00Z