“Spectrophotometric Determination of Ciprofloxacin in Pharmaceutical Preparations by Charge – Transfer Reaction”. Journal of the College of Basic Education 18, no. 74 (January 12, 2023): 183–195. Accessed June 4, 2026. https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/9391.