Ordoñez Guillca, S.J., Llanos Quilambaqui, J.C. and Reyes Trelles , X.F. 2026. Self-Efficacy and Craving in Men with Substance Use Disorder in Residential Treatment. Revista Internacional de Investigación en Adicciones. 12, 1 (May 2026). DOI:https://doi.org/10.28931/riiad.2026.421.