Rio Meka Rizqi, Untung Sukoto. Rancang Bangun Alat Pendeteksi Nominal Dan Keaslian Uang Kertas Bagi Tunanetra. SinarFe7 [Internet]. 2018Jul.17 [cited 2024May19];1(1):81-6. Available from: https://journal.fortei7.org/index.php/sinarFe7/article/view/511