THANGARAJU, T., and O. P. Sharma. “Hybird RNN Based Feature Extraction for Early Prediction of CVDs Using ECG Signals for Type 2 Diabetic Patients”. Journal of Applied Research and Technology, vol. 21, no. 3, June 2023, pp. 424-32, doi:10.22201/icat.24486736e.2023.21.3.1844.