SE1 https://achilles.tu.kielce.pl/portal/Members/eb68b762b9f54e23b7ad8c0787719cef/se1 https://achilles.tu.kielce.pl/portal/@@site-logo/achilles_300_95.png SE1 by Konrad Sich published 2025/10/13 20:31:31 GMT+2, last modified 2025-10-13T20:31:31+02:00 instruction1 — by Konrad Sich — last modified 13-10-2025 20:31