UTARI, M. D.; MANDARANI, V. Flashcards Improve Junior High Students Vocabulary Achievement: Kartu flash meningkatkan pencapaian kosakata siswa SMP. Indonesian Journal of Education Methods Development, [S. l.], v. 21, n. 4, p. 10.21070/ijemd.v21i4.1045, 2026. DOI: 10.21070/ijemd.v21i4.1045. Disponível em: https://ijemd.umsida.ac.id/index.php/ijemd/article/view/1045. Acesso em: 28 feb. 2026.