PIECHURSKA-KUCIEL, Ewa. The Role of Social Support Systems in Adolescent Foreign Language Learning. Theory and Practice of Second Language Acquisition, [S. l.], v. 3, n. 2, 2017. DOI: 10.31261/TAPSLA.5788. Disponível em: https://journals.us.edu.pl/index.php/TAPSLA/article/view/5788. Acesso em: 5 aug. 2026.