AGIS ELFIRA, A. E.; SITUMORANG, C.; NUGRAHA, G. N.; WULANDARI, A. IMPROVE ENGLISH VOCABULARY USING FLASHCARDS. Journal of Innovative and Creativity, [S. l.], v. 6, n. 1, p. 8982–8987, 2026. DOI: 10.31004/joecy.v6i1.6583. Disponível em: https://joecy.org/index.php/joecy/article/view/6583. Acesso em: 6 nov. 2026.