B. V. Durga, S. B. S. Lakshmi, S. Musthafa, B. Kalesh, S. Kumar. “A Review of Convolution Neural Network, ECG and STFT Based Spectrogram for Health Applications”. International Journal of Advanced Science and Technology 29, no. 04 (December 1, 2020): 11197 - 11206. Accessed May 26, 2026. http://sersc.org/journals/index.php/IJAST/article/view/34443.