MAHESHWARI, R.K., H.M. GUPTA, M. SINGH, U. RAMCHANDANI, and S.P. PANDEY. 2010. “A Novel Application of Hydrotropic Solubilization in the Spectrophotometric Analysis of Gatifloxacin in Solid Dosage Form”. Asian Journal of Chemistry 20 (1):241-44. https://asianpubs.org/index.php/ajchem/article/view/19385.