M.MURALIKRISHNAN, M. , S. Secure Data Sharing In Cloud Computing By Implementing Amednded Attribute Based Data Sharing Scheme. International Journal of Engineering and Computer Science, india, v. 6, n. 5, 2017. Disponível em: https://ijecs.in/index.php/ijecs/article/view/3406. Acesso em: 22 jul. 2024.