Noorallahzadeh MH. Novel Adaptive DCT‑Based Steganography Algorithm with Coefficient Selection Optimization for JPEG Images. J. Intell. Commun. [Internet]. 2026 Jun. 15 [cited 2026 Apr. 4];5(1):116-39. Available from: https://ojs.ukscip.com/index.php/jic/article/view/1570