A. A. Baironi Haka, A. Asib, and S. Supriyadi, “Speaking Skill Problem Encountered by Vocational School Freshmen and Seniors Viewed from Their Own Perspectives”, ijels, vol. 6, no. 3, Jun. 2021, Accessed: Nov. 24, 2024. [Online]. Available: https://journal-repository.com/index.php/ijels/article/view/3780