A proposed conception for the development of soft skills among English language teachers in the light of sustainable professional development. Humanities and Educational Sciences Journal, [S. l.], n. 36, p. 741–777, 2024. DOI: 10.55074/hesj.vi36.962. Disponível em: https://hesj.org/ojs/index.php/hesj/article/view/962. Acesso em: 25 apr. 2026.