TIARA AGUSTINA; KURNIA BUDIYANTI. The Effect of Using Spelling Bee Games Toward Students’ Vocabulary Mastery. TRANSFORM : Journal of English Language Teaching and Learning, North Sumatera, Indonesia, v. 13, n. 4, p. 198–206, 2024. DOI: 10.24114/tj.v13i4.67277. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jelt/article/view/67277. Acesso em: 8 aug. 2025.