NUR HIDAYATULLOH, Frika A.M. The Implementation of Project-based Learning to Encourage Learner Autonomy. RETAIN : Journal of Research in English Language Teaching, [S. l.], v. 8, n. 2, 2020. Disponível em: https://ejournal.unesa.ac.id/index.php/retain/article/view/33683. Acesso em: 30 jun. 2025.