HAYATI, N.; NOR, H. The Role of Flip Charts in Improving English Vocabulary Acquisition. TEFLA Journal (Teaching English as Foreign Language and Applied Linguistics Journal), [S. l.], v. 5, n. 2, p. 67–78, 2023. DOI: 10.35747/tefla.v5i2.1082. Disponível em: http://journal.mbunivpress.or.id/index.php/TEFLA/article/view/1082. Acesso em: 9 jan. 2025.