“Analisa Kapasitas Watermark Pada Sistem Watermarking Reversibel Berbasis OFDM-CDMA”. JTERA (Jurnal Teknologi Rekayasa) 5, no. 2 (December 26, 2020): 247–256. Accessed June 29, 2026. https://jtera.polteksmi.ac.id/index.php/jtera/article/view/426.