R. Ahmad, Nief, and Najla M. Ali. “Spectrophotometric Determination of Metoclopramide in Some Pharmaceutical Preparation via Oxidative Coupling Reaction”. Journal of Education and Science (JES) 18, no. 4 (June 1, 2006): 16–22. Accessed August 4, 2025. https://rjps.uomosul.edu.iq/index.php/edusj/article/view/18008.