Parito, Parito, 		Diafari Djuni, I Gusti Agung Komang, AND 		Gunantara, Nyoman.
" RANCANG BANGUN TONGKAT PINTAR TUNANETRA BERBASIS MIKROKONTROLER" <em>Jurnal SPEKTRUM</em> [Online], Volume 8 Number 1 (28 March 2021)