Sari, P. R. A. ., Wiyaka and Setyowati, T. . (2023) “102. Optimizing Speaking Skills With Elsa Application: A Classroom Action Research In Seventh Grade Students Of SMP N 6 Semarang”, Prosiding Seminar Nasional Pendidikan Profesi Guru, 1(1), pp. 931–936. Available at: https://conference.upgris.ac.id/index.php/psnppg/article/view/4040 (Accessed: 27 April 2025).