Kameran Shukur Hussein, Abdul Majeed Khorsheed Ahmed, and Fatimah Yunadi Mohammed, “Spectrophotometric Determination of Chloramphenicol by Oxidative Coupling Reaction with Naphthalene-1, 5-Diamine in the Presence of Potassium Iodate”, Tikrit J. Pure Sci., vol. 26, no. 6, pp. 32–39, Dec. 2021.