Widhi Harita AN, Suryanto S, Ardi R. Effect of Mindfulness Sport Performance Enhancement (MSPE) to Reduce competitive state anxiety on Karate Athletes. SPORTIF [Internet]. 2022Aug.30 [cited 2024Nov.6];8(2):169 -188. Available from: https://ojs.unpkediri.ac.id/index.php/pjk/article/view/17807