D. B. Díaz-Negrete, J. Zapata-Tellez, P. I. Castillo-Franco, L. M. López-Granados, A. J. Córdova-Alcaráz, and C. Fernández-Cáceres, “Explanatory power of a model of socio-emotional competences associated to drug use among junior high-school students”, RIIAD, vol. 4, no. 2, pp. 25–32, Dec. 2018.