“Flow injection-Spectrophotometric Determination of Phenylephrine Hydrochloride and Amoxicillin Trihydrate in Pharmaceutical Preparations”, ANJS, vol. 16, no. 1, pp. 42–52, Mar. 2013, Accessed: Nov. 25, 2024. [Online]. Available: https://anjs.edu.iq/index.php/anjs/article/view/711