Gupta, Surya Prakash, and Sachin Singh. “RP-HPLC Based Stability Indicating Assay of Evogliptin and Metformin: Development and Validation of the Analytical Method”. International Journal of Pharmaceutical Sciences and Nanotechnology(IJPSN), vol. 16, no. 2, May 2023, pp. 6438-44, doi:10.37285/ijpsn.2023.16.2.6.