AKBAR, M.; SAYED SHAHID HUSSAIN; SHAHZAD ANWAR; SHEERAZ AHMED. Design Evolution and Feature Enhancement Strategies for Advanced Digital Stethoscopes. International Journal of Innovations in Science & Technology, [S. l.], v. 7, n. 4, p. 2429–2439, 2025. Disponível em: https://journal.50sea.com/index.php/IJIST/article/view/1590. Acesso em: 30 oct. 2025.