JOHNSON, O. E.; ARANUWA, F. O.; OYEKANMI, E. O. Stratified Normalization Technique with Long Short-Term Memory-Based Autoencoder for Anomaly Detection in Heartbeat ECG Data. ABUAD Journal of Engineering and Applied Sciences, [S. l.], v. 3, n. 1, p. 123–234, 2025. DOI: 10.53982/ajeas.2025.0301.11-j. Disponível em: https://journals.abuad.edu.ng/index.php/ajeas/article/view/1476. Acesso em: 14 jan. 2026.