Furukado, R., Y. Hara, U. Nakamura, K. Koga, Y. Yamashita, Y. Kim, and G. Hagiwara. “Oral GABA Supplementation Immediately Improves Standardized MOBA Micro-Performance and Frontal EEG Engagement in Esports: A Randomized, Double-Blind, Crossover Trial”. Journal of Food Bioactives, Vol. 33, Mar. 2026, doi:10.26599/JFB.2026.95033439.