KULDEEP SOLANKI, A. S. P. K. Interacting Device for Deaf & Dumb using Atmega 328 Processor. International Journal of Engineering and Computer Science, india, v. 4, n. 09, 2015. Disponível em: http://ijecs.in/index.php/ijecs/article/view/3179. Acesso em: 7 may. 2024.