Novian, Geraldi, et al. “Relationship Between Supplement Consumption and Aerobic Capacity in Taekwondo Athletes”. Jurnal Gizi Dan Dietetik Indonesia (Indonesian Journal of Nutrition and Dietetics), vol. 8, no. 3, Sept. 2021, pp. 124-9, doi:10.21927/ijnd.2020.8(3).124-129.