Seddeq. E. Ghrare ,Hajer. A. Emhemed , A. Adhim Mohamad Alamari. (2019). Digital Image Watermarking Technique Based on ROI Using DCT and DWT Hybrid Technique.
Journal of Pure & Applied Sciences
,
18
(4). https://doi.org/10.51984/jopas.v18i4.528