https://www.lexpera.com.tr/resmi-gazete/25-03-1989/20119 monthly 2026-07-14T13:11:19Z https://www.lexpera.com.tr/resmi-gazete/metin/gelir-vergisi-kanununda-yer-alan-gecici-vergi-orani-ile-ilgili-ekli-kararin-yururluge-konulmasina-1 1989-03-25T00:00:00Z