Enhancing Engagement and Skill Acquisition in MOOCs: A Flipped Project-Based Learning Approach. SINAU: Jurnal Ilmiah Pendidikan dan Pembelajaran , [S. l.], v. 4, n. 2, p. 327–338, 2026. Disponível em: https://instructionaljournal.com/sinau/article/view/136. Acesso em: 4 sep. 2026.