Efendi, Mutiara Yulia. “Designing Supplementary Speaking Materials Based On Communicative Language Teaching (CLT)”. EDULEC : Education, Language, and Culture Journal 2, no. 2 (August 2, 2022): 150–160. Accessed October 11, 2026. https://jurnal-eureka.com/index.php/edulecj/article/view/65.