Park, J.-M. ., S.-Y. . Nam, J.-Y. . Woo, and H.-Y. . Kim. “A Study on the Comparative Analysis of Embedded and Zero Watermarking for Unstructured Image Protection”. Journal of Web Engineering, vol. 24, no. 07, Nov. 2025, pp. 1133–1154, doi:10.13052/jwe1540-9589.2475.