Ginting, Datulina, Dian Anggraini Harahap, Dailami Dailami, and Agustina Panjaitan. “Training Dan Pengajaran Toefl Preparation Pada Bagian Structure Bagi Siswa SMAN 2 Tanjungbalai”. Medani : Jurnal Pengabdian Masyarakat 2, no. 3 (December 27, 2023): 102–105. Accessed January 15, 2025. https://jurnal.risetilmiah.ac.id/index.php/jpm/article/view/409.