Kalaudi, S. V., N. V. F. Liando, and R. S. Rorimpandey. “The Implementation of Using Flashcard As a Media to Improve Students’ Vocabularies Mastery at 8 Grade in SMP Negeri 1 Tondano”. JoTELL : Journal of Teaching English, Linguistics, and Literature, vol. 3, no. 9, Apr. 2025, pp. 1076-90, doi:10.36582/jotell.v3i9.9345.