WARDANA, I Ketut. Brainwave Signals of Language Learning Anxiety: A systematic review of EEG studies. SPHOTA: Jurnal Linguistik dan Sastra, [S. l.], v. 18, n. 1, 2026. DOI: 10.36733/sphota.v18i1.13679. Disponível em: https://e-journal.unmas.ac.id/index.php/sphota/article/view/13679. Acesso em: 2 apr. 2026.