CHING-YU, Y.; TSUNG-HSIANG, H.; PEI-YUN, C. A New ECG Steganography Based on Enhanced Coefficient Adjustment Technique and Least Significant Bit Substitution. Transactions on Engineering and Computing Sciences, [S. l.], v. 11, n. 3, p. 122–134., 2023. DOI: 10.14738/tecs.113.14919. Disponível em: https://journals.scholarpublishing.org/index.php/TMLAI/article/view/14919. Acesso em: 15 may. 2024.