TRUPTI KUMBHARE, G. B. , B. D. T. G. , A. P. A Survey on Smart Ration Card System. International Journal of Engineering and Computer Science, india, v. 6, n. 1, 2017. Disponível em: http://ijecs.in/index.php/ijecs/article/view/2188. Acesso em: 22 dec. 2024.