KHOIRIYAH, K.; SETYANINGRUM, R. Project-Based Learning Method in Teaching English Speaking Skill For Eleventh Grade of SMA Negeri 3 Malang. Celtic : A Journal of Culture, English Language Teaching, Literature and Linguistics, [S. l.], v. 2, n. 1, p. 59–71, 2017. DOI: 10.22219/celtic.v2i1.4677. Disponível em: https://ejournal.umm.ac.id/index.php/celtic/article/view/4677. Acesso em: 22 nov. 2024.