Ávila Broncales, Nohely. “Risk and Protective Factors in Adolescent Drug Users in the City of La Libertad 2014 Cartavio”. Cientifi-k 3, no. 1 (June 30, 2015): 22–26. Accessed July 3, 2024. http://revistas.ucv.edu.pe/index.php/cientifi-k/article/view/1371.