Effectiveness of Digital Flashcards Compared to Traditional Methods in Vocabulary Learning. PROBLEMS AND SOLUTIONS OF SCIENTIFIC AND INNOVATIVE RESEARCH, [S. l.], v. 2, n. 11, p. 9–12, 2025. Disponível em: https://universalconference.us/index.php/pssir/article/view/6035. Acesso em: 17 jun. 2026.