Tampubolon, S., Hutagalung, A. K., Silitonga, H., & Manullang, D. T. (2023). The Effect Of Applying Board Race Game On Students’ Vocabulary Achievement At Seventh Grade Of SMP Swasta Bersama Berastagi. Innovative: Journal Of Social Science Research, 3(2), 10468–10479. Retrieved from https://j-innovative.org/index.php/Innovative/article/view/1618