A. Mohammed, Salim, and Rana F. Almukhtar. “Indirect Spectrophotometric Method for Determination of Bromhexine-HCl in Pharmaceutical Preparations”. Rafidain Journal of Science 27, no. 2 (June 1, 2018): 116–126. Accessed October 2, 2025. https://rsprs.uomosul.edu.iq/index.php/rsci/article/view/47058.