AL-OTAIBI, S. Z. Data Security Challenges and Solutions in Cloud Computing: Critical Review. Communications in Mathematics and Applications, [S. l.], v. 13, n. 2, p. 795–806, 2022. DOI: 10.26713/cma.v13i2.2032. Disponível em: https://www.journals.rgnpublications.com/index.php/cma/article/view/2032. Acesso em: 18 aug. 2025.