Fofanah AJ, Kalokoh I. Watermarking of Frequency and Steganography for Protection of Medical Images Based on Bacterial Foraging Optimization and Genetic Algorithm. BJHMR [Internet]. 2023Jul.19 [cited 2024Nov.21];10(4):1-23. Available from: https://journals.scholarpublishing.org/index.php/JBEMi/article/view/15060