ABA, L.; PONTOH, M. Mastery of English vocabulary trough pop up method. Journal of English Teaching and Linguistic Issues (JETLI), [S. l.], v. 1, n. 2, p. 94–103, 2022. DOI: 10.58194/jetli.v1i2.211. Disponível em: https://ejournal.iaingorontalo.ac.id/index.php/JETLI/article/view/211. Acesso em: 22 dec. 2024.