Albert Julio Tampubolon, Ronita Olive Angelie, Saut Parlindungan Manurung. Implementation of the Discrete Fourier Transform (DFT) Steganography Method for Embedding Secret Messages in Digital Image Media. bios [Internet]. 2026 Apr. 17 [cited 2026 May 21];4(01):11-8. Available from: https://seaninstitute.or.id/bersinar/index.php/bios/article/view/250