https://www.lexpera.com.tr/resmi-gazete/21-11-1989/20349 monthly 2026-07-17T04:48:11Z https://www.lexpera.com.tr/resmi-gazete/metin/antenler-ses-ve-televizyon-yayinlarini-almakta-kullanilan-dahili-antenler-ts-6055-standardinin 1989-11-21T00:00:00Z https://www.lexpera.com.tr/resmi-gazete/metin/gelir-vergisi-genel-tebligi-20349-seri-no-160 1989-11-21T00:00:00Z