“Effects of Metformin on TCF7L2 Gene DNA Methylation Alterations in Individuals With Type 2 Diabetes Mellitus: Effects of Metformin on TCF7L2 Gene DNA Methylation Alterations”. 2026. Academic Journal of International University of Erbil 3 (2): 1033-39. https://doi.org/10.63841/iue3261033.