SEPTRIAN NAPITUPULU; RYAN REVALDO SIAGIAN; RAMLI SIMANULLANG; KELVIN DANIEL MANALU; CONGLII FAO SILALAHI. Implementation of DCT Based Steganography Algorithm to Hide Information in Images. Journal Majelis Paspama, [S. l.], v. 1, n. 02, p. 1–7, 2023. Disponível em: https://paspama.org/index.php/majelis/article/view/158. Acesso em: 26 mar. 2026.