Dr.P.Avinash ,Ms. Mandula.Akshaya , Ms. Ietharaju Rashmini , Ms. Repala Thanuja. 2023. “DATA ACCESS CONTROL FOR CLOUD STORAGE THAT IS SECURE AND EXPRESSIVE”. Pegem Journal of Education and Instruction 13 (4):737-45. https://pegegog.net/index.php/pegegog/article/view/4034.