Martyna Kaplińska, Dawid Siemieniuk, Aleksandra Kowalska, Hanna Wilska, Dominik Domoń, Dominika Domanowska, Adam Niedziela, Antoni Liebert and Natalia Klimek 2025. THE IMPACT OF CREATINE SUPPLEMENTATION ON COGNITIVE FUNCTION IN ELDERLY: A SYSTEMATIC REVIEW. International Journal of Innovative Technologies in Social Science. 1, 3(47) (Aug. 2025). DOI:https://doi.org/10.31435/ijitss.3(47).2025.3516.