Simanjuntak, Saurma O S, H R Yusa Herwanto, Yuliani M Lubis, Devira Zahara, Vive Kananda, and Taufik Ashar. “The Relationship Between Age and Comorbidities (Type 2 Diabetes Mellitus and Hypertension) and Hearing Loss in Women Over 40 Years of Age”. Jurnal Biologi Tropis 25, no. 3 (August 25, 2025): 4601–4610. Accessed August 26, 2025. http://jurnalfkip.unram.ac.id/index.php/JBT/article/view/9999.