https://space-defense1.apps4you.hu/speaker/robert-karoly/2026-07-29T15:47:17+02:00https://space-defense1.apps4you.hu/speaker/sara-katalin/2026-07-29T15:46:13+02:00https://space-defense1.apps4you.hu/speaker/szalai-szilvia/2026-07-29T15:45:56+02:00https://space-defense1.apps4you.hu/speaker/nagy-attila/2026-07-31T08:30:40+02:00