ELSŐ FÉLÉV 2023-2024 2023.12.31 PDF: https://drive.google.com/file/d/1kvuTfWVeVwPssc1jffCD6AnU2PqF_5HR/view?usp=sharing 2023.12.31 PPT: https://docs.google.com/presentation/d/1z1E2z28I4Ag7emvUdB28DqBFB-svoN1W/edit?usp=sharing&ouid=114074809321761472572&rtpof=true&sd=true