Brownrigg, E., Chadwick, M., Blow, L., Snowe, H., Calcagni, E., Durkin, K., Hajdukiewicz, D., Porritt, G., Fernley, J., Middleton, H. and Edwards, B. (2024) “J28 Effects of caffeine and chronobiotics on morning repeated sprint performance”, Graduate Journal of Sports Science, Coaching, Management, & Rehabilitation, 1(3), pp. 78-78. doi: 10.19164/gjsscmr.v1i3.1565.