Martínez Esquivel, D. (2020). “Creating spaces to strengthen life skills preventing drug use in adolescence and youth” (a project run by the University of Costa Rica, 2018-2019): An analysis of the TC687 from the methodology of the systematization of experiences. Universidad Nacional de Costa Rica.

Martínez Esquivel, Daniel. “Creating Spaces to Strengthen Life Skills Preventing Drug Use in Adolescence and Youth” (a Project Run By the University of Costa Rica, 2018-2019): An Analysis of the TC687 From the Methodology of the Systematization of Experiences. Universidad Nacional de Costa Rica, 2020.

Martínez Esquivel, Daniel. “Creating Spaces to Strengthen Life Skills Preventing Drug Use in Adolescence and Youth” (a Project Run By the University of Costa Rica, 2018-2019): An Analysis of the TC687 From the Methodology of the Systematization of Experiences. Universidad Nacional de Costa Rica, 2020.