ELGAMAL, Hebatullah; ZAWACKI-RICHTER, Olaf. Insights from an Umbrella Review of Flipped Learning in Higher Education  . The International Review of Research in Open and Distributed Learning, [S. l.], v. 26, n. 4, p. 141–171, 2025. DOI: 10.19173/irrodl.v26i4.8301. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/8301. Acesso em: 1 apr. 2026.