DUDA, Joanna, KĘDZIA, Jakub, RACISZ, Kinga, OBCOWSKA, Alicja, RACISZ, Paweł and WALENDZIK, Aleksandra. Caffeine Use in Long-Distance Running: Timing, Dosage, and Multi-Dimensional Effects on Performance and Perceived Effort. A Review. Quality in Sport. Online. 20 November 2025. Vol. 46, p. 66628. [Accessed 11 December 2025]. DOI 10.12775/QS.2025.46.66628.