GAMON, JR., Reynaldo G. Flipped Classroom: As Academic Support for Basic Calculus. International Social Sciences and Education Journal , [S. l.], v. 4, n. 1, p. 19–33, 2026. DOI: 10.61424/issej.v4i1.652. Disponível em: https://bluemarkpublishers.com/index.php/ISSEJ/article/view/652. Acesso em: 3 jun. 2026.