“FEATURE SELECTION IN FREQUENCY DOMAIN FOR STATIONARY ECG SIGNAL FOR ECG BEAT CLASSIFICATION” (2014) INDIAN JOURNAL OF INFORMATION TECHNOLOGY (INDJIT), 1(1), pp. 01–13. Available at: https://mylib.in/index.php/INDJIT/article/view/INDJIT_01_01_001 (Accessed: 21 March 2026).