https://www.lexpera.com.tr/resmi-gazete/05-02-2003/25015 monthly 2026-10-09T14:54:39Z https://www.lexpera.com.tr/resmi-gazete/metin/4734-sayili-kamu-ihale-kanununa-gore-ihalesi-yapilacak-olan-mal-alimlarina-iliskin-fiyat-farki-2 2003-02-05T00:00:00Z