Rocha Rangel, L., Tavares Silva, A., Alves Marini, M., Souza Maciel, V. and Pontes Morales, A. (2026) “Acute Effects of Caffeine Supplementation During a 20-Minute Cycling Time Trial in Amateur Cyclists: A Pilot Randomized Crossover Study”, Indonesian Journal of Sport, Health and Physical Education Science, 4(3), pp. 103–112. doi: 10.58723/inasport.v4i3.771.