https://www.lexpera.com.tr/resmi-gazete/31-01-1979/16536 monthly 2026-07-21T06:04:16Z https://www.lexpera.com.tr/resmi-gazete/metin/5434-sayili-turkiye-cumhuriyeti-emekli-sandigi-kanununun-bazi-maddelerinin-degistirilmesine-ve-ayni-2 1979-01-31T00:00:00Z