https://www.lexpera.com.tr/resmi-gazete/04-11-1997/23160 monthly 2026-10-21T04:39:20Z https://www.lexpera.com.tr/resmi-gazete/metin/rekabet-kurumu-teskilatinin-olusturulduguna-iliskin-teblig-23160-1997-5 1997-11-04T00:00:00Z