AMALIA , F. N. .; DALIMUNTE , M. . The Implementation of the Tandem Application : University Student Experiences in Enhancing English Self Confidence in Speaking: Implementasi Aplikasi Tandem: Pengalaman Mahasiswa Universitas dalam Meningkatkan Kepercayaan Diri Berbahasa Inggris dalam Berbicara. Academia Open, [S. l.], v. 10, n. 2, p. 10.21070/acopen.10.2025.11769, 2025. DOI: 10.21070/acopen.10.2025.11769. Disponível em: https://acopen.umsida.ac.id/index.php/acopen/article/view/11769. Acesso em: 12 sep. 2025.