Mulyana, A., A. Kurniawan, and S. Sutiawati. “IMPROVING THE SPEAKING SKILL OF THE TENTH GRADE STUDENTS THROUGH ONLINE CUE CARD”. JIPIS, vol. 30, no. 2, Oct. 2021, pp. 120-4, https://ejournal.unis.ac.id/index.php/JIPIS/article/view/1860.