Sumbayak LS, Tarigan FA, Simanjuntak T, Parhusip N, Situmorang J. An Analysis Of Students’ Speaking Anxiety Of 10th Grade Students At SMA Negeri 1 Siantar. JPDK [Internet]. 2022 Nov. 14 [cited 2026 Feb. 27];4(6):3506-10. Available from: https://journal.universitaspahlawan.ac.id/index.php/jpdk/article/view/8779