Media type: E-Article Title: The implementation of effective dual-language programs Contributor: Barbara Muszynska; Mª Elena Gómez Parra Published: 2019 Published in: Revista de Lenguas para Fines Específicos, 21 (2019) 2 Language: German; English; Spanish; French ISSN: 1133-1127; 2340-8561 Origination: Footnote: Access State: Open Access