FRYER, Luke K.; LI , Chunqi; GUO, Zhixing; LIANG, Lishi; ZHONG, Yuchun. Self-efficacy’s role within learning a new language during formal education: Systematic review, critical evaluation of past research and paths forward for research and practice. Studies in Second Language Learning and Teaching, [S. l.], v. 15, n. 2, p. 251–278, 2025. DOI: 10.14746/ssllt.48234. Disponível em: https://pressto.amu.edu.pl/index.php/ssllt/article/view/48234. Acesso em: 6 feb. 2026.