Nurul Mifta Lubis, Emeliya Sukma Dara Damanik, and Maryati Salmiah. “Students’ Perception on Tandem: Language Exchange Application As a Learning Media to Improve Speaking Skills”. Jurnal Nakula : Pusat Ilmu Pendidikan, Bahasa dan Ilmu Sosial 2, no. 5 (July 8, 2024): 327–345. Accessed January 11, 2025. https://journal.aripi.or.id/index.php/Nakula/article/view/1090.