Materiales de Educación Bilingüe (María Heise y Thomas Büttner). Amazonía Peruana, [S. l.], n. 13, p. 183–186, 2026. DOI: 10.52980/28z5c648. Disponível em: https://amazoniaperuana.caaap.org.pe/index.php/amazoniaperuana/article/view/954. Acesso em: 2 oct. 2026.