A Potentiometric PVC Membrane Sensor for Zinc (II) Ions Based on a Newly Synthesized Schiff Base. International Journal of Scientific Research in Science and Technology, [S. l.], v. 12, n. 4, p. 127–134, 2025. DOI: 10.32628/IJSRST25123155. Disponível em: https://www.ijsrst.com/index.php/home/article/view/IJSRST25123155. Acesso em: 22 jul. 2025.