Siahpour, Moslem, Forough Rahimi, and Elham Sharifzadeh. “The Effect of Watching Documentary Videos With L1 or L2 Subtitles on Iranian learners’ Vocabulary Learning”. Contemporary Educational Researches Journal 12, no. 3 (June 30, 2022): 142–152. Accessed November 22, 2024. https://un-pub.eu/ojs/index.php/cerj/article/view/6810.