2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/207085We present a 3-dimensional model for massive gravity with masses induced by topological (Chern-Simons) and Proca-like mass terms. Causality and unitarity are discussed at tree-level. Power-counting renormalizability is also contemplated.7 pages, Latex, no figuresGeneral Relativity and Quantum CosmologyHigh Energy Physics - Theorytext