Kummari Jayasri. “Lub and Dub”: An Optimized Approach Using Recurrent Neural Network for Classifying Heart Diseases Based on Heart Sound. Int J Intell Syst Appl Eng [Internet]. 2024 Jul. 9 [cited 2026 Aug. 3];12(22s):129 -. Available from: https://ijisae.org/index.php/IJISAE/article/view/6403