Lubis, Indah Sari, Fenty Fauziah, Vera Anitra, and Azhar Latief. “Pelatihan Test Of English Foreign Language (TOEFL) Bagi Mahasiswa Prodi Manajemen Universitas Muhammadiyah Kalimantan Timur”. Jurnal Abdimas Mahakam 6, no. 01 (February 23, 2022): 57–62. Accessed July 3, 2024. https://journal.uwgm.ac.id/abdimasmahakam/article/view/1142.