MADRID, D. Motivational potential of bilingual and non-bilingual programmes in secondary and tertiary education. Porta Linguarum An International Journal of Foreign Language Teaching and Learning, Granada, Spain, n. 36, p. 193–212, 2021. DOI: 10.30827/portalin.vi36.16700. Disponível em: https://revistaseug.ugr.es/index.php/portalin/article/view/16700. Acesso em: 14 dec. 2025.