J. . Rodríguez T., A. M. . Fernández, M. . Valdés C., E. . Hernández A., S. . Ramírez P., and A. . Román Q., “A comparison of the peers method and traditional methodologies, and risk behaviors in studies of the prevalence of drug consumption in a population of female, chilean students”, Span. j. psychol., vol. 11, no. 2, pp. 564–572, Jan. 2008, Accessed: Apr. 20, 2024. Available: https://revistas.ucm.es/index.php/SJOP/article/view/SJOP0808220564A