An Improved Approach for Securing Document Images Using Dual Cover. - R. E. Vinodhini; P. Malathi; T. Gireesh Kumar (SIRS, 2017)

Hiding Information in the DNA Sequence Using DNA Steganographic Algorithms with Double-Layered Security. - R. E. Vinodhini; P. Malathi (Int. J. Inf. Secur. Priv., 2022)