Triassanti, Risa, and Ahmad Baihaqi. “ The Use of Circle Games As A Strategy to Improve The Student’s Mastery in English Vocabulary”. The Proceedings of International Conference: Ronggolawe English Teaching Conference (RETCO) 7, no. 1 (December 29, 2022): 48–56. Accessed July 23, 2024. http://prosiding.unirow.ac.id/index.php/retco/article/view/1721.