M. Al-Hammoshi Department of Chemistry, Hayfa, هیفاء, Theiaa Najm Al-Sabha, and ضیاء. “Sensitive Spectrophotometric Method for Determination of Chloramphenicol in Pharmaceutical Preparations Using 7,7’,8,8’-Tetracyanoquinodimethane Reagent”. Journal of Education and Science (JES) 26, no. 2 (June 1, 2013): 43–53. Accessed August 4, 2025. https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17333.