Bühren C, Jung D. Performing without Pressure? The Effect of Ghost Games on Effort-based and Skill-based Tasks in the German Football Bundesliga. JEBS [Internet]. 2026 Feb. 27 [cited 2026 Oct. 25];17(4(J):25-34. Available from: https://amhinternational.com/jebs/article/view/3777-performing-without-pressure-the-effect-of-ghost-games-on-effort-based-and-skill-based-tasks-in-the-german-football-bundesliga