%0 Journal Article
%T Metaheuristic and cryptographic approaches with upgraded discrete and lifting wavelet transform for effective data security in steganography
%A SARATHA, S.
%A MURUGAN, V.
%A RANI, P.A.J.
%J Sigma Journal of Engineering and Natural Sciences
%D 2026
%V 44
%P 127-139
%R 10.14744/sigma.2026.1973