Structural and Functional Tuning of MgO-ZnO/PVA Sensors: Identifying the Optimal PVA Concentration. International Journal of Scientific Research in Science and Technology, [S. l.], v. 12, n. 4, p. 365–373, 2025. DOI: 10.32628/IJSRST2512203. Disponível em: https://www.ijsrst.com/index.php/home/article/view/IJSRST2512203. Acesso em: 22 jul. 2025.