Begum MS, Padmaja N. ECG-HO-Net: A Hybrid Deep Learning Framework for Automated Arrhythmia Detection Using Hippopotamus Optimization and Liquid Neural Networks. Eng. Technol. Appl. Sci. Res. [Internet]. 2025 Oct. 6 [cited 2026 Apr. 18];15(5):27141-9. Available from: https://etasr.com/index.php/ETASR/article/view/11464