E, Pushpa Latha, Nagendra Kumar Guptha CV, and Abiram L. 2011. “SPECTROPHOTOMETRIC QUANTITATION OF SULFAMETHOXAZOLE IN BULK DRUG AND PHARMACEUTICAL FORMULATION USING MULTIVARIATE TECHNIQUE”. International Research Journal of Pharmaceutical and Applied Sciences 1 (1), 61-67. https://scienztech.org/index.php/irjpas/article/view/275.