Akhmetova J, Moisseyevich O, Kurbatov A, Akhmetov T, Kudaikulova S, Zhubanov B, et al. Potentiometric Control of Metal Concentration for Chelation Kinetics of Modified Polyimide Films. Eurasian Chem.-Technol. J. [Internet]. 2004 Mar. 25 [cited 2024 May 18];6(1):27-30. Available from: https://ect-journal.kz/index.php/ectj/article/view/574