Bintari, Bertha, and Martinus Bagus Wicaksono. “Perancangan Prototipe Alat Bermain Belajar Braille Low Cost Berbasis Mikrokontroler Arduino Sensor RFID”. Jurnal Teknologi 12, no. 2 (December 27, 2022): 55–61. Accessed June 11, 2026. https://jitekin-upiyptk.org/ojs/index.php/Teknologi/article/view/73.