A Potentiometric PVC Membrane Sensor for Zinc (II) Ions Based on a Newly Synthesized Schiff Base. Int J Sci Res Sci & Technol [Internet]. 2025 Jul. 3 [cited 2025 Jul. 22];12(4):127-34. Available from: https://www.ijsrst.com/index.php/home/article/view/IJSRST25123155