S, A.K. and Bl, B. 2017. SPECTROPHOTOMETRIC EVALUATION OF NIMESULIDE IMPURITY D: 4-NITRO-2- PHENOXYANILINE USING 8-HYDROXYQUINOLINE AS OXIDATIVE COUPLING REAGENT. Asian Journal of Pharmaceutical and Clinical Research. 10, 7 (Jul. 2017), 204–206. DOI:https://doi.org/10.22159/ajpcr.2017.v10i7.18540.