Mian Muhammad Kamal, Wahab Khan, Qusai Y. Shambour, Mahmoud Amr Gafar, Abdulaziz Alarifi, Muhammad Sheraz, Teong Chee Chuah. "A hybrid stacked autoencoder and support vector machines-based expert system for heart failure detection." Scientific Reports, 2026. doi:10.1038/s41598-025-34430-4