NARANJO ITURRALDE, Carlos Héctor. Assessment of the usefulness for learning of the flipped classroom model. Scientific journal of social studies, NI, v. 2, n. 2, p. 30–41, 2023. DOI: 10.62407/rces.v2i2.48. Disponível em: https://portalderevistas.uam.edu.ni/index.php/revistaestudiossociales/article/view/48. Acesso em: 19 apr. 2026.