Kyrii, Svitlana, Tetiana Dontsova, Iryna Kosogina, Valeriia Podopryhor, and Alla Serhiienko. “Influence of Yttrium and Niobium Oxides Modifiers on Physicochemical and Photocatalytic Properties of Titanium (IV) Oxide”. Eastern-European Journal of Enterprise Technologies 4, no. 6(112) (August 20, 2021): 67–74. Accessed April 27, 2024. https://journals.uran.ua/eejet/article/view/238347.