HU, X.; SIDHU, G. K.; ALIAS, N.; FU, F. Understanding Positive Psychological Factors for Sustainable EFL Learning. Environment-Behaviour Proceedings Journal, [S. l.], v. 8, n. 23, p. 61–67, 2023. DOI: 10.21834/ebpj.v8i23.4462. Disponível em: https://ebpj.e-iph.co.uk/index.php/EBProceedings/article/view/4462. Acesso em: 14 may. 2024.