Sidabutar, Y. A., S. . Napitupulu, and N. M. P. . Hutabarat. “The Effect of Tiktok Video On Vocabulary Mastery of Eight Grade Student at SMP Negeri 2 Siantar”. TOFEDU: The Future of Education Journal, vol. 3, no. 5, Dec. 2024, pp. 1121-7, doi:10.61445/tofedu.v3i5.201.