Irene, Grace, Kuswinarti Kuswinarti, and Maya Kusumawati. “Understanding Patients With Type 2 Diabetes Mellitus Using Oral Antidiabetic Drugs”. Journal of Medicine and Health 2, no. 5 (February 27, 2020). Accessed June 4, 2020. https://journal.maranatha.edu/index.php/jmh/article/view/1110.