Kusuma, M. R.; Bahri, E. S. . Securing NFT Copyright With Robust DWT-Hessenberg-SVD Watermarking and RSA Signatures. J. RESTI (Rekayasa Sist. Teknol. Inf.) 2026, 9 (6), 1451-1462. https://doi.org/10.29207/resti.v9i6.6747.