Barcode-Karten as Learning Development to Improve Vocabulary Knowledge about German Language. West Science Interdisciplinary Studies, [S. l.], v. 1, n. 04, p. 150–163, 2023. DOI: 10.58812/wsis.v1i03.50. Disponível em: https://wsj.westsciences.com/index.php/wsis/article/view/50. Acesso em: 12 apr. 2025.