Mishra, D.; Samal, H. B.; Jena, D.; Mishra, K. Novel Chemometric-Driven Greenness Assessed Spectroscopical Method Development and Forced Degradation Study of Sitagliptin Phosphate in Its Bulk Drug and Ophthalmic Formulation. J. Appl. Pharm. Res. 2026, 14, 199-209.