Efendi, Muhamad Masjun, and Nukman Nukman. “Analysis of Copy-Move Manipulation in Digital Images Using Scale Invariant Feature Transform (SIFT) and SVD-Matching Methods”. Journal of Applied Informatics and Computing, vol. 9, no. 1, Jan. 2025, pp. 168-72, doi:10.30871/jaic.v9i1.8937.