“Voltammetric Folic Acid Sensor Based on Nickel Ferrite Nanoparticles Modified-Screen Printed Graphite Electrode: Original Scientific Paper”. Journal of Electrochemical Science and Engineering 12, no. 6 (November 30, 2022): 1215–1224. Accessed April 28, 2026. https://pub.iapchem.org/ojs/index.php/JESE/article/view/1607.