Zaman, M. S. .; Hassan, P. .; Islam, S. S. .; Ullah, M. A. .; Rabbani, M. G. . Impact of Insulin, Biguanide and Sulfonylurea Treatment on hba1c in Diabetic Patients: An Interventional Study in Rajshahi, Bangladesh. J bio-sci. 2023, 30, 123-130.