1.
Soto-Santiago SL, Rivera RL, Mazak CM. Con Confianza: The Emergence of the Zone of Proximal Development in a University ESL Course. How [Internet]. 2015 Apr. 21 [cited 2026 May 23];22(1):10-25. Available from: https://www.howjournalcolombia.org/index.php/how/article/view/132