GUTIERREZ EUGENIO, Esther. Assessing L3 Teachers’ Beliefs about Multilingualism: Building, Fine-tuning and Validating a Trilingual Questionnaire. Working Papers in Language Pedagogy, [S. l.], v. 8, p. 80–115, 2014. DOI: 10.61425/wplp.2014.08.80.115. Disponível em: https://ojs.elte.hu/wopalp/article/view/7169. Acesso em: 11 jul. 2026.