El-Badry Mohamed, Marwa, Maher M. Hamed, Nadia G. Zaki, Mohamed M. Abdou, Gehad G. Mohamed, and Abanoub M. Abdallah. “Spectrophotometric Determination of Melatonin Drug in Its Pure and Dosage Forms Using Potassium Ferricyanide-Fe(III) System”. Asian Journal of Organic & Medicinal Chemistry 2, no. 1 (March 30, 2017): 37–41. Accessed November 23, 2024. https://asianpubs.org/index.php/ajomc/article/view/15477.