Tarigan, M., S. Setiawan, and E. Megawati. “Prediabetes, Undiagnosed Diabetes, and Associated Factors in North Sumatra, Indonesia: A Community-Based Study”. Romanian Journal of Diabetes Nutrition and Metabolic Diseases, Vol. 31, no. 4, Dec. 2024, pp. 420-7, https://rjdnmd.org/index.php/RJDNMD/article/view/1745.