GUTIÉRREZ VILLAR, C. Oral competence difficulties in secondary education students within a bilingual society with two languages in contact: the case of english teaching to catalan and spanish speakers. Revista EntreLinguas, Araraquara, v. 5, n. esp.1, p. 297–311, 2019. DOI: 10.29051/el.v5iesp.1.12983. Disponível em: https://periodicos.fclar.unesp.br/entrelinguas/article/view/12983. Acesso em: 5 janv. 2026.