Idris, Mardiana, and Abdul Halim Abdul Raof. “The CEFR Rating Scale Functioning: An Empirical Study on Self- and Peer Assessments”. Sains Humanika 9, no. 4-2 (November 30, 2017). Accessed December 19, 2024. https://sainshumanika.utm.my/index.php/sainshumanika/article/view/1355.