Faroek DA, Umar R, Riadi I. Deteksi Keaslian Citra Menggunakan Metode Error Level Analysis (ELA) dan Principal Component Analysis (PCA). FORMAT [Internet]. 2020 Feb. 4 [cited 2026 Jun. 2];8(2):132-7. Available from: https://publikasi.mercubuana.ac.id/index.php/format/article/view/7848