Mahadi, R. ., and G. . Subramaniam. “The Role of Meta-Cognitive Self Regulated Learning Strategies in Enhancing Language Performance: A Theoretical and Empirical Review”. Journal of Asian Scientific Research, vol. 3, no. 6, June 2013, pp. 570-7, https://archive.aessweb.com/index.php/5003/article/view/3513.