Arias-Rueda, Jhon Herminson. “The Model Flipped Classroom in Virtual Education: An Experience in University Mathematics”. EDUCARE Journal - UPEL-IPB - Second New Stage 25, no. 2 (August 26, 2021): 215–236. Accessed November 15, 2026. https://revistas.investigacion-upelipb.com/index.php/educare/article/view/1468.