LESTARI, Harin Tripuji; SUSANTO, Susanto; FATAHILLAH, Arif. PROSES BERPIKIR SISWA TUNA GRAHITA SEDANG DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA BERDASARKAN TAHAPAN PIAGET DI SMPLB-C TPA BALUNG. Kadikma, [S.l.], v. 8, n. 3, p. 154-161, dec. 2017. ISSN 2686-3243. Available at: <https://jurnal.unej.ac.id/index.php/kadikma/article/view/6971>. Date accessed: 29 apr. 2024. doi: https://doi.org/10.19184/kdma.v8i3.6971.