“Preparation, Comparison and Characterization of Dual Drug (Promethazine& Oxymetazoline) Selective Electrode”, ANJS, vol. 15, no. 3, pp. 80–87, Jul. 2018, Accessed: Nov. 25, 2024. [Online]. Available: https://anjs.edu.iq/index.php/anjs/article/view/804