Farghaly, Osman. “Application of Drug–Metal Ion Interaction Principle in Potentiometric and Conductometric Determination of Folic Acid”. Journal of Qassim University for Science 3, no. 2 (December 31, 2024): 11–28. Accessed January 12, 2025. https://jnsm.qu.edu.sa/index.php/jnm/article/view/2500.