Hasyim AH, Amirzan, Muhammad, Humaedi, Sujarwo. The impact of sport hypnosis on volleyball athlete performance: An empirical study. j. Sport Area [Internet]. 2023 Sep. 18 [cited 2024 May 20];8(3):360-7. Available from: https://journal.uir.ac.id/index.php/JSP/article/view/13637