[1]
S. Tampubolon, A. K. Hutagalung, H. Silitonga, and D. T. Manullang, “The Effect Of Applying Board Race Game On Students’ Vocabulary Achievement At Seventh Grade Of SMP Swasta Bersama Berastagi”, Innovative, vol. 3, no. 2, pp. 10468–10479, Jun. 2023.