2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/171574We present measurements of time-dependent CP violation parameters in B0 --> K0 PI0, B0 --> Ks Pi+ Pi- and B0 --> Ks K+ K- decays. The latter two are extracted using time-dependent Dalitz plot analyses. These results are obtained from a large data sample that contains 657 x 10^6 BBbar pairs collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider.Parallel talk at ICHEP08, Philadelphia, USA, July 2008. 5 pages, LaTeX, 5 eps figuresHigh Energy Physics - Experimenttext