[1]
G. M. . Situmeang, L. W. . Manurung, and B. S. . Hutauruk, “The Effect Of Using Wordscapes Application On Students’ Vocabulary Mastery At The Eighth Grade Of SMP GKPI Padang Bulan”, JPDK, vol. 4, no. 5, pp. 859–865, Sep. 2022.