Zarei, Abbas Ali, and Nasrin Zarei. “On the Effect of Language Proficiency on Learners’ Autonomy and Motivation”. Journal of English Language and Literature (ISSN: 2368-2132) 3, no. 2 (April 30, 2015): 263–270. Accessed October 7, 2025. https://techmindresearch.org/index.php/jell/article/view/57.