Sykes, Julie M., and Andrew D. Cohen. “Strategies and Interlanguage Pragmatics: Explicit and Comprehensive”. Studies in Second Language Learning and Teaching 8, no. 2 (July 24, 2018): 381–402. Accessed July 22, 2024. https://pressto.amu.edu.pl/index.php/ssllt/article/view/13222.