Novari, Ari, Yeni Maryani, and Heva Rostiana. “A Comparative Between British English And American English: Vocabulary Analysis”. Journal of English Education Studies 4, no. 1 (May 31, 2021): 27-40. Accessed January 20, 2022. http://jees.ejournal.id/index.php/english/article/view/65.