Gómez Rojas Y, Gómez Rojas Y, Torres Alarcón P, Varón Bedoya MA. Creation of unpublished texts, an assertive strategy in the classroom. rev.educien [Internet]. 2019 Apr. 30 [cited 2024 Aug. 16];(21):133-44. Available from: https://revistas.uptc.edu.co/index.php/educacion_y_ciencia/article/view/9403