Sm/UiO-66 Modified Electrode for the Electrochemical Determination of Ethambutol Hydrochloride in Pharmaceutical Formulations and Human Urine: Original scientific paper. J. Electrochem. Sci. Eng. [Internet]. 2026 Feb. 25 [cited 2026 Jun. 16];16. Available from: https://pub.iapchem.org/ojs/index.php/JESE/article/view/3213