Assoudani, H. ., Abositta, M. ., & Zarqouni , S. . (2026). High Prevalence of Metformin-Associated Vitamin B12 Deficiency Among Type 2 Diabetic Patients in Libya: A Cross-Sectional Study. Arraid Journal of Science and Technology ( AJST), 3(1), 121–128. https://doi.org/10.67878/ajst.v3i1.157