OKTAVIA, Anida Feni; SUSILOWATI, Tintin. EFL Students’ Perceptions of Pocket Book Use in Vocabulary and Speaking Development: A Case Study. FOSTER: Journal of English Language Teaching, [S. l.], v. 7, n. 1, p. 35–44, 2026. DOI: 10.24256/foster-jelt.v7i1.312. Disponível em: https://www.foster.pbi-iainpalopo.ac.id/index.php/contents/article/view/312. Acesso em: 18 oct. 2026.