JUFRI, Lucky Heriyanti; SURYADI, Didi; KUSNANDI, Kusnandi; TURMUDI, Turmudi. Validity of Flip PDF Based E-Modules as Learning Media on Cube and Cuboid Materials. Mosharafa: Jurnal Pendidikan Matematika, [S. l.], v. 13, n. 4, p. 1131–1140, 2024. DOI: 10.31980/mosharafa.v13i4.965. Disponível em: https://journal.institutpendidikan.ac.id/index.php/mosharafa/article/view/965. Acesso em: 31 jul. 2025.