SUNARYO, S.; UTAMININGSIH, S.; SURYANI, F. B.; SUMAJI, S.; MAMAD, N. B. E-Module Based on Flip PDF Corporate of Integer Materials to Improve Mathematics Learning Outcomes Elementary School. Numerical: Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 6, n. 2, p. 153–162, 2022. DOI: 10.25217/numerical.v6i2.2654. Disponível em: https://journal.iaimnumetrolampung.ac.id/index.php/numerical/article/view/2654. Acesso em: 6 jul. 2025.