Synthesis and Characterization of New Zn-ion Selective Membranes as Sensors for Environmental Monitoring. Journal of Engineering, [S. l.], v. 32, n. 1, p. 25–37, 2026. DOI: 10.31026/j.eng.2026.01.02. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/3790. Acesso em: 7 jan. 2026.