BELNAP, Kirk; DEWEY, Dan; STEFFEN, Patrick; BICKMORE, Annika; YOUSEF, Khalil. Heart rate variability and personality traits as predictors of Arabic language proficiency and gains during study abroad in Jordan. Studies in Second Language Learning and Teaching, [S. l.], v. 15, n. 4, p. 857–884, 2025. DOI: 10.14746/ssllt.49260. Disponível em: https://pressto.amu.edu.pl/index.php/ssllt/article/view/49260. Acesso em: 13 feb. 2026.