Dr. Sheeba Farhan. “The Impact of Vitamin B12 Deficiency on Type 2 Diabetes Patients: An Observational Study of 100 Cases”. Kurdish Studies 9, no. 1 (January 17, 2021): 171–172. Accessed September 11, 2025. https://kurdishstudies.net/menu-script/index.php/KS/article/view/3690.