Dheyaa T. Azeez and Khalida M. Omar, Trans., “Development and Validation of Indirect Spectrophotometric Methods for Assessing Levofloxacin in Pure and Pharmaceutical Formulations”, Pak. J. Anal. Environ. Chem., vol. 26, no. 2, pp. 209–223, Dec. 2025, doi: 10.21743/pjaec/2025.12.04.