O.P.Mahatma, Megha Joshi, Akhilesh Tiwari. 2014. “A Validated RP-HPLC Method for Simultaneous Determination of Metformin HCl, Pioglitazone HCl and Glimepiride in Pharmaceutical Formulation”. Journal of Pharmaceutical Research and Opinion 3 (11). http://innovativejournal.in/index.php/jpro/article/view/815.