Dr.P.Avinash ,Ms. Mandula.Akshaya , Ms. Ietharaju Rashmini , Ms. Repala Thanuja. DATA ACCESS CONTROL FOR CLOUD STORAGE THAT IS SECURE AND EXPRESSIVE . PEGEGOG [Internet]. 2023 Dec. 24 [cited 2025 Aug. 2];13(4):737-45. Available from: https://www.pegegog.net/index.php/pegegog/article/view/4034