Guzmán-Cedillo, Yunuen Ixchel. “Promoting Argumentative Competence by Self-Assessment Rubric in Online Discussion Forums”. Revista Educación - Journal of Education 37, no. 2 (December 21, 2013): 155–167. Accessed August 16, 2024. https://revistas.ucr.ac.cr/index.php/educacion/article/view/12931.