فهرس المقالات hamid azad المقاله 1 - A novel method based on a combination of discrete wavelet transforms, group-based Sparse and tensor decomposition for Heart Sound Classification 10.30495/SPRE.2023.706909 Shirin Razmi Ramin Barati Hamid Azad Signal Processing and Renewable Energy , العدد 5 , السنة 7 , پاییز 2023