Maha Qasim Abdul Zahra, and Prof. Dr. Manal Kamal Rasheed. “Effect of Glycemic Control (HbA1c) on Vitamin B12 Level in Patients With Type 2 Diabetes Mellitus in Babylon City/Iraq”. Academic Journal of Clinicians, vol. 7, no. 2, Apr. 2025, pp. 103-18, https://clinician.site/index.php/ajcs/article/view/166.