Cicareli, Rodrigo dos Santos, and José Carlos Pizolato Junior. “Alternative Product Authentication System Using Visual Cryptography”. Semina: Ciências Exatas e Tecnológicas 41, no. 2 (December 11, 2020): 117–124. Accessed July 17, 2024. https://ojs.uel.br/revistas/uel/index.php/semexatas/article/view/40288.