Y. Rajesh Babu, U.Usha Rani. Enhanced Dynamic Secure group Sharing Using OTP in Public Cloud . Int. J. Comput. Eng. Res. Trends [Internet]. 2015 Dec. 31 [cited 2026 Jul. 2];2(12):856-61. Available from: https://www.ijcert.org/index.php/ijcert/article/view/558