PEMBELAJARAN BERBASIS MOBILE . Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam, [S. l.], v. 19, n. 2, p. 173–178, 2014. DOI: 10.18269/jpmipa.v19i2.36177. Disponível em: https://ejournal-science.upi.edu/jpmipa/article/view/648. Acesso em: 1 jul. 2026.