MONIKA GULTOM. Challenges in Implementing Authentic Assessment in English Language Courses at Higher Education Institutions. Jurnal Ragam Pengabdian, [S. l.], v. 3, n. Spesial Issue, p. 309–317, 2026. DOI: 10.62710/4a11rp83. Disponível em: https://teewanjournal.com/index.php/juragan/article/view/2475.. Acesso em: 30 apr. 2026.