-, U. METODE ALTERNATIP PEMBELAJARAN MATEMATIKA GEOMETRI RUANG PADA TINGKAT SEKOLAH DASAR MELALUI PONSEL BERBASIS ANDROID. JURNAL TEKNOLOGI TECHNOSCIENTIA, [S. l.], v. 7, n. 2, p. 203–209, 2015. DOI: 10.34151/technoscientia.v7i2.208. Disponível em: https://ejournal.akprind.ac.id/index.php/technoscientia/article/view/208. Acesso em: 27 nov. 2024.