A. R. Khan, S. H. Gardezi, M. Ilyas, W. Zainab, and M. Z. Haider Khan, “Comparison of Metformin Plus Modified-Release Gliclazide Versus Metformin Plus Sitagliptin in Patients With Type 2 Diabetes Mellitus and Non-Alcoholic Fatty Liver Disease: A Randomized Controlled Trial”, Biol Clin Sci Res J, vol. 7, no. 3, pp. 51–54, Mar. 2026.