CHUMAIDI, Zulfi; HASTUTI, Dwi; SURYA WIJAYA, Wildan. Digital Stethoscope in Improving the Diagnostic Accuracy of Heart Auscultation: STETOSKOP DIGITAL DALAM MENINGKATKAN AKURASI DIAGNOSTIK AUSKULTASI JANTUNG. Jurnal Qua Teknika, [S. l.], v. 16, n. 02, p. 43–53, 2026. DOI: 10.35457/quateknika.v16i02.5656. Disponível em: https://ejournal.unisbablitar.ac.id/index.php/qua/article/view/5656. Acesso em: 17 oct. 2026.