Khairita, M.N., Marlianda, R. and Berliana, A. 2025. The Effect of Flashcard Usage on English Vocabulary Comprehension of Second-Grade Students at SD Negeri 10 Sitiung. TOFEDU: The Future of Education Journal. 4, 7 (Sep. 2025), 3484–3489. DOI:https://doi.org/10.61445/tofedu.v4i7.826.