L. S. HERNANDEZ BELLO, A. M. . Ríos Paternina, and Z. Cogollo Milanés, “Preventive Programs for Suicidal Behavior Based on the Guardians model: Systematic Review”, Inf Psic, vol. 24, no. 2, pp. 66–84, Dec. 2024, doi: 10.18566/nfpsic.v24n2a049.