Padma, R., and V. Yendapalli. “Hybrid Asymmetric Cryptography and Modified Cosine Wavelet Transform-Based Steganography Using Convolutional Autoencoder for Secure Data Sharing”. Engineering, Technology & Applied Science Research, vol. 16, no. 1, Feb. 2026, pp. 32753-60, doi:10.48084/etasr.15047.