Krause Jacob, Mariane, Marcela Cornejo, Jaime Castillo, Alvaro Soto, Ricardo Calderón, Pedro Guerra, Patricia Guerrero, and Michelle Mackenzie. “Social Representations Young People Have about Drugs”. Psykhe 8, no. 1 (December 31, 1999). Accessed September 1, 2024. https://revistadisena.uc.cl/index.php/psykhe/article/view/21065.