Nasution, M.F., Susanto, F. and Anita, A. 2026. The Effect of Using the Busuu Application in Teaching to Improve Vocabulary Matery at SMPN 20 Bengkulu City. TOFEDU: The Future of Education Journal. 5, 2 (May 2026), 1996–2002. DOI:https://doi.org/10.61445/tofedu.v5i2.1801.