LIU, Yin. Expectancy Effect on Academic Success of English Language Learners: A Literature Review. BCP Education & Psychology, [S. l.], v. 5, p. 70–76, 2022. DOI: 10.54691/bcpep.v5i.1578. Disponível em: https://bcpublication.org/index.php/EP/article/view/1578. Acesso em: 25 aug. 2026.