ZAINOL, S. N. H. M. .; YAACOB, A. .; ABDULLAH, S. S. . Needs analysis for developing a flipbook-based explicit vocabulary module in CEFR-aligned primary ESL. International Journal of Innovative Research and Scientific Studies, [S. l.], v. 8, n. 6, p. 2702–2715, 2025. DOI: 10.53894/ijirss.v8i6.10196. Disponível em: https://www.ijirss.com/index.php/ijirss/article/view/10196. Acesso em: 7 dec. 2025.