Fatimah, O. L., Adiningsih, R., Lubis, F. D., & Fathani, A. H. (2022). The Effect of Flipped Classroom Learning in Enhancing Mathematics Learning Outcomes of Blind Students During The Pandemic. Numerical: Jurnal Matematika Dan Pendidikan Matematika, 6(1), 37–48. https://doi.org/10.25217/numerical.v6i1.2320