ISMAIL, N. M.; MORIYATI, M. Pre-Service Teachers’ Understanding on Designing English Learning Materials Using Portfolio. SAGA: Journal of English Language Teaching and Applied Linguistics, [S. l.], v. 6, n. 1, p. 13–30, 2025. DOI: 10.21460/saga.2025.61.228. Disponível em: https://saga.ukdw.ac.id/index.php/SAGA/article/view/228. Acesso em: 8 feb. 2025.