Chacón Chacón, Adriana, and Claudia Marcela Chapetón Castro. 2018. “Orientations for the Dialogical and Polyphonic Academic Discourse Communities: Tensions and Challenges of Reading and Writing at College”. Signo Y Pensamiento 37 (73). https://doi.org/10.11144/Javeriana.syp37-73.tcda.