Chakravarthy, I.E., and N. Rami Reddy. “Spectrophotometric Determination of Dapsone from Pharmaceutical Preparations”. Asian Journal of Chemistry 16, no. 3 (June 11, 2016): 1918–1920. Accessed November 5, 2024. https://asianpubs.org/index.php/ajchem/article/view/14436.