Sharon Rose Victor Juvvanapudi, P. Rajesh Kumar, K. V. V. Satyanarayana Reddy 2022. Hybrid Encryption-based Color Image Watermarking using Improved GWO with LSB. Turkish Journal of Computer and Mathematics Education (TURCOMAT). 11, 3 (Feb. 2022), 2117–2127. DOI:https://doi.org/10.17762/turcomat.v11i3.12133.