Shahid Rahman, Jamal Uddin, Hameed Hussain, Sabir Shah, Abdu Salam, Farhan Amin, Isabel de la Torre Díez, Debora Libertad Ramírez Vargas, Julio Cesar Martinez Espinosa. "A novel and efficient digital image steganography technique using least significant bit substitution." Scientific Reports, 2025. doi:10.1038/s41598-024-83147-3