Zart, S., Dindorf, C. and Fröhlich, M. 2024. Ergogenic effects of the combination of caffeine and New Zealand blackcurrant supplements on time trial: A double-blind single-case experimental study. Scientific Journal of Sport and Performance. 3, 2 (Jan. 2024), 145–159. DOI:https://doi.org/10.55860/ENNP5024.