Measuring English Foreign Trade Correspondence Writing Self-efficacy: Scale Development and Validation. Journal of Language Service Studies, [S. l.], v. 1, n. 1, p. 22–46, 2025. DOI: 10.63385/jlss.v1.i1.176. Disponível em: http://journals.zycentre.com/jlss/article/view/176. Acesso em: 16 aug. 2025.