MESHIELL D. PABLO. Utilization of Virtual Manipulatives in Teaching Fractions: Inputs For Development of Self Instructional Materials. Academic Journal of Digital Economics and Stability, [S. l.], v. 1, p. 81–91, 2021. DOI: 10.51699/ajdes.v1i.21. Disponível em: https://economics.academicjournal.io/index.php/economics/article/view/21. Acesso em: 4 may. 2024.