sebayang, juliantina. “THE EFFECT OF SIMON SAYS GAME ON STUDENTS’ SPEAKING ABILITY ON 2022/2023 OF ELEVENTH GRADE STUDENTS OF SMK YPIS MAJU BINJAI”. Serunai : Jurnal Ilmiah Ilmu Pendidikan 9, no. 2 (December 23, 2023). Accessed February 13, 2025. https://ejournal.stkipbudidaya.ac.id/index.php/ja/article/view/1021.