Looser, Vera Nina, Sebastian Ludyga, and Markus Gerber. “Mediating Effects of Heart Rate Variability on the Association Between Chronic Stress, Cardiorespiratory Fitness and Working Memory Maintenance”. Current Issues in Sport Science (CISS) 8, no. 2 (February 15, 2023): 082. Accessed December 19, 2024. https://ciss-journal.org/article/view/9379.