Hrytsak, M. et al. 2022. Comparative study of the effects on the EEG of drinking monotherapy with Naftussya water and therapy supplemented with “Myroslava” and “Khrystyna” mineral waters. Journal of Education, Health and Sport. 12, 2 (Feb. 2022), 141–150. DOI:https://doi.org/10.12775/JEHS.2022.12.02.016.