Novel Approach of Oxidative Coupling Reaction with 1-Naphthol of the Simultaneous Metformin Drug Determination in Either Pharmaceutics Formulations or Environmental Samples of Water Using Homemade CFIA- Merging Zones Techniques. IHJPAS [Internet]. 2017 Sep. 25 [cited 2024 Jul. 16];30(2):54-68. Available from: https://jih.uobaghdad.edu.iq/index.php/j/article/view/1448