MODIFIED CARBON PASTE ELECTRODE AS A SENSOR FOR POTENTIOMETRIC DETECTION OF NITRATES: DOI: https://doi.org/10.17721/1728-2209.2023.1(58).1. Вісник: Хімія. 2023;58(1):5-10. Accessed February 14, 2026. https://chemistry.bulletin.knu.ua/article/view/2054