CHEMICAL-ANALYTICAL PROPERTIES OF A FLUORESCENT PROBE BASED ON ALUMINIUM(III) COMPLEX WITH 4ꞌ-CARBOXYMETHOXYFLAVONOL: DOI: Https: doi.Org 10.17721 1728-2209.2025.1(60).8. Вісник: Хімія 2025, 60 (1), 52-59.