ATMAJA, Purwoko mulyo; YAUM, Lailil Aflahkul. PENGARUH MEDIA BANGUN RUANG TIGA DIMENSI DAN GAMBAR TIMBUL TERHADAP KEMAMPUAN KONSEP GAMBAR TIMBUL SISWA TUNANETRA KELAS 1 DI SLB-A TPA JEMBER. SPEED Journal : Journal of Special Education, [S. l.], v. 3, n. 1, p. 69–74, 2019. Disponível em: http://jurnal.unipar.ac.id/index.php/speed/article/view/206. Acesso em: 3 apr. 2026.