MOHAMMAD DIRGANTORO, R.; HERLIAWAN Y.A, L. Flashcards Based Learning Model in Learning German Vocabulary. Transformatika: Jurnal Bahasa, Sastra, dan Pengajarannya, [S. l.], v. 8, n. 1, p. 238–243, 2024. Disponível em: https://journal.untidar.ac.id/index.php/transformatika/article/view/1568. Acesso em: 3 jul. 2024.