FROLOVA, L. ., BUTYRINА T. ., SAVCHENKO, M. . і SUKHYY, M. . (2021) «DETERMINATION OF OPTIMAL PARAMETERS OF PHOTOCATALYTIC DESTRUCTION OF METHYLENE BLUE IN THE PRESENCE OF MAGNETITE», APPLIED QUESTIONS OF MATHEMATICAL MODELLING, 4(2.2), с. 177-186. doi: 10.32782/KNTU2618-0340/2021.4.2.2.18.