Bella, Shinta, and Asep Ahmad Sopandi. “PENGEMBANGAN ALAT BANTU BINOCULAR EYEGLASSES DALAM UPAYA MENINGKATKAN KEMAMPUAN MEMBACA HURUF AWAS BAGI PESERTA DIDIK TUNANETRA LOW VISION”. Ranah Research : Journal of Multidisciplinary Research and Development 1, no. 4 (August 14, 2019): 1122 - 1128. Accessed May 7, 2024. https://jurnal.ranahresearch.com/index.php/R2J/article/view/180.