AUTHOR=Manterola Ibon TITLE=Bilingual education searching for promising didactic proposals JOURNAL=Frontiers in Psychology VOLUME=5 YEAR=2014 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2014.01359 DOI=10.3389/fpsyg.2014.01359 ISSN=1664-1078