Jaillier C. Érika, Carmona Hoyos Y, Suárez Díaz L. The Challenges of Communication in Social Appropriation of Knowledge, in some Significative Experiences of Social Innovation in Medellin. comunica [Internet]. 2015 Jun. 15 [cited 2026 Jun. 16];(32):39-54. Available from: https://revistas.upb.edu.co/index.php/comunicacion/article/view/2352