On Tuza's conjecture in co-chain graphs. - Luis Chahua; Juan Gutiérrez (CoRR, 2022)

On Tuza's Conjecture in Dense Graphs. - Luis Chahua; Juan Gutierrez (CoRR, 2024)

On Tuza's conjecture in dense graphs. - Luis Chahua; Juan Gutiérrez 001 (Discret. Appl. Math., 2025)