Duong, Phuong-Thao, Maribel Montero Perez, Piet Desmet, and Elke Peters. “Differential Effects of Input-Based and Output-Based Tasks on L2 Vocabulary Learning ”. Canadian Journal of Applied Linguistics 24, no. 3 (November 26, 2021): 120–144. Accessed April 26, 2024. https://journals.lib.unb.ca/index.php/CJAL/article/view/31183.