(pdf, 06/05/2026, 96 ko) ENS_2025_PSI_rapport_Maths_oral
(pdf, 06/05/2026, 102 ko) PolytechniqueOral_PSI_Maths
(pdf, 06/05/2026, 341 ko) Rapport oral_CCINP_2025_Maths
(pdf, 06/05/2026, 1 Mo) Rapport-Oral-2025-MinesPonts
(pdf, 06/05/2026, 5 Mo) RapportsCentrale_Jury_2025_PSI
(pdf, 06/05/2026, 3 Mo) TELECOM Rapport 2025 BD pages