Jatra, Rices, Mimi Yulianti, Swara Ilham, and Ciska Ciska. 2026. “THE ROLE OF NATIONAL TENNIS CHAMPIONSHIPS IN JUNIOR-TO-SENIOR ATHLETE TRANSITION: PERCEPTIONS AND BARRIERS”. Journal of Physical Activity and Sports (JPAS) 7 (3):292-303. https://doi.org/10.53869/jpas.v7i3.520.