[1]
N. J. . Nainggolan, D. B. . Manalu, and B. L. . Siahaan, “The Effect Of Using Tiktok Application On Students’ Vocabulary Mastery At SMA Negeri 3 Pematangsiantar ”, JPDK, vol. 4, no. 5, pp. 6226–6233, Oct. 2022.