Yang, Ching Yu, Chi-Ming Lai, Hung-Chang Lin, Ting-Ying Lin, and Ruei-Long Lu. 2020. “Adaptive Electrocardiogram Steganography Based on 2D Approach With Predetermined Rules”. Asian Journal of Computer and Information Systems 8 (1). https://doi.org/10.24203/ajcis.v8i1.6059.