Indirect Spectrophotometric Determination of Paracetamol by Bleaching of Dye Method with Potassium Permanganate as an Oxidation Reagent and Methyl Red Dye. Samarra Journal of Pure and Applied Science, [S. l.], v. 4, n. 1, p. 21–32, 2022. DOI: 10.54153/sjpas.2022.v4i1.343. Disponível em: https://sjpas.com/index.php/sjpas/article/view/343. Acesso em: 16 apr. 2026.